No problem, we've got 66459546 and 18065461 to multiply
66459546 × 18065461 = 18065461 × (66459546)
+ 18065461 × 6 that results in 108392766
+ 18065461 × 40 which equals 722618440
+ 18065461 × 500 that equals 9032730500
+ 18065461 × 9000 which equals 162589149000
+ 18065461 × 50000 that results in 903273050000
+ 18065461 × 400000 resulting in 7226184400000
+ 18065461 × 6000000 yielding 108392766000000
+ 18065461 × 60000000 producing 1083927660000000

= 1200622336340706
