Alright, let's work through 42474807 times 34298916 step by step
42474807 × 34298916 = 34298916 × (42474807)
+ 34298916 × 7 giving us 240092412
+ 34298916 × 00 that equals 0
+ 34298916 × 800 resulting in 27439132800
+ 34298916 × 4000 which equals 137195664000
+ 34298916 × 70000 which equals 2400924120000
+ 34298916 × 400000 resulting in 13719566400000
+ 34298916 × 2000000 which equals 68597832000000
+ 34298916 × 40000000 resulting in 1371956640000000

= 1456839837409212
