Alright, let's work through 66412312 times 62424235 step by step
66412312 × 62424235 = 62424235 × (66412312)
+ 62424235 × 2 yielding 124848470
+ 62424235 × 10 producing 624242350
+ 62424235 × 300 what gives us 18727270500
+ 62424235 × 2000 what gives us 124848470000
+ 62424235 × 10000 giving us 624242350000
+ 62424235 × 400000 giving us 24969694000000
+ 62424235 × 6000000 that is equal 374545410000000
+ 62424235 × 60000000 yielding 3745454100000000

= 4145737771181320
