Alright, let's work through 42381204 times 88435277 step by step
42381204 × 88435277 = 88435277 × (42381204)
+ 88435277 × 4 that equals 353741108
+ 88435277 × 00 that is equal 0
+ 88435277 × 200 resulting in 17687055400
+ 88435277 × 1000 that is equal 88435277000
+ 88435277 × 80000 that equals 7074822160000
+ 88435277 × 300000 resulting in 26530583100000
+ 88435277 × 2000000 that equals 176870554000000
+ 88435277 × 40000000 that equals 3537411080000000

= 3747993515333508
