42335343211222333353656453545×484958458848595595995959594959449+35354×45311111111111111

To solve the given expression:

42335343211222333353656453545 × 484958458848595595995959594959449 + 35354 × 45311111111111111

We can use the standard order of operations, which states that multiplication and division should be performed before addition and subtraction.

Step 1: Solve the first multiplication:

42335343211222333353656453545 × 484958458848595595995959594959449 = 2.053667325 × 10^69

Step 2: Solve the second multiplication:

35354 × 45311111111111111 = 1.598959754 × 10^18

Step 3: Add the two results:

2.053667325 × 10^69 + 1.598959754 × 10^18 = 2.053667325 × 10^69

Therefore, the answer to the given expression is 2.053667325 × 10^69.