Brachylog, 5 bytes (0 bytes saved), 20922789888
16ḟ↔↔
Outputs \$20\text{,}922\text{,}789\text{,}888\$.
Cracks @Fatalize's Brachylog Cop answer, which is also 5 bytes and the range \$14\text{,}159\text{,}265\text{,}359\$ to \$61\text{,}803\text{,}398\text{,}875\$.
Explanation:
16ḟ # Push the facultyfactorial of 16: 20922789888000
↔ # Reverse (but remain an integer): 88898722902
↔ # Reverse back: 20922789888