Alright, let's work through 1441 times 1664 step by step
1441 × 1664 = 1664 × (1441)
+ 1664 × 1 yielding 1664
+ 1664 × 40 that is equal 66560
+ 1664 × 400 that equals 665600
+ 1664 × 1000 which equals 1664000

= 2397824
