Alright, let's work through 42883323 times 22416891 step by step
42883323 × 22416891 = 22416891 × (42883323)
+ 22416891 × 3 which equals 67250673
+ 22416891 × 20 what gives us 448337820
+ 22416891 × 300 that equals 6725067300
+ 22416891 × 3000 yielding 67250673000
+ 22416891 × 80000 that results in 1793351280000
+ 22416891 × 800000 that is equal 17933512800000
+ 22416891 × 2000000 that is equal 44833782000000
+ 22416891 × 40000000 that results in 896675640000000

= 961310777408793
