Alright, let's work through 42914934 times 40921165 step by step
42914934 × 40921165 = 40921165 × (42914934)
+ 40921165 × 4 giving us 163684660
+ 40921165 × 30 that equals 1227634950
+ 40921165 × 900 giving us 36829048500
+ 40921165 × 4000 resulting in 163684660000
+ 40921165 × 10000 yielding 409211650000
+ 40921165 × 900000 resulting in 36829048500000
+ 40921165 × 2000000 that results in 81842330000000
+ 40921165 × 40000000 giving us 1636846600000000

= 1756129095178110
