Alright, let's work through 5399 times 4449 step by step
5399 × 4449 = 4449 × (5399)
+ 4449 × 9 yielding 40041
+ 4449 × 90 producing 400410
+ 4449 × 300 yielding 1334700
+ 4449 × 5000 producing 22245000

= 24020151
