Alright, let's work through 23145727 times 52434469 step by step
23145727 × 52434469 = 52434469 × (23145727)
+ 52434469 × 7 yielding 367041283
+ 52434469 × 20 that equals 1048689380
+ 52434469 × 700 giving us 36704128300
+ 52434469 × 5000 which equals 262172345000
+ 52434469 × 40000 giving us 2097378760000
+ 52434469 × 100000 that is equal 5243446900000
+ 52434469 × 3000000 producing 157303407000000
+ 52434469 × 20000000 yielding 1048689380000000

= 1213633904863963
