Alright, let's work through 4123 times 7975 step by step
4123 × 7975 = 7975 × (4123)
+ 7975 × 3 that results in 23925
+ 7975 × 20 giving us 159500
+ 7975 × 100 that results in 797500
+ 7975 × 4000 resulting in 31900000

= 32880925
