Alright, let's work through 42918535 times 66917830 step by step
42918535 × 66917830 = 66917830 × (42918535)
+ 66917830 × 5 giving us 334589150
+ 66917830 × 30 giving us 2007534900
+ 66917830 × 500 that results in 33458915000
+ 66917830 × 8000 that equals 535342640000
+ 66917830 × 10000 producing 669178300000
+ 66917830 × 900000 that equals 60226047000000
+ 66917830 × 2000000 that results in 133835660000000
+ 66917830 × 40000000 which equals 2676713200000000

= 2872015228979050
