Alright, let's work through 42915237 times 65897484 step by step
42915237 × 65897484 = 65897484 × (42915237)
+ 65897484 × 7 resulting in 461282388
+ 65897484 × 30 giving us 1976924520
+ 65897484 × 200 resulting in 13179496800
+ 65897484 × 5000 that is equal 329487420000
+ 65897484 × 10000 resulting in 658974840000
+ 65897484 × 900000 resulting in 59307735600000
+ 65897484 × 2000000 that equals 131794968000000
+ 65897484 × 40000000 that equals 2635899360000000

= 2828006143563708
