14741

This number is a prime.

The smallest palindromic prime that contains all of the straight digits. [Gupta]

14741 is the initial prime number in a set of four consecutive primes with common difference of six: {147416️⃣147476️⃣147536️⃣14759}. It is the first case of a palindromic prime beginning such a beastly sequence. [Lewicki]

The smallest "3-esthetic" prime, i.e., any two of its adjacent digits differ by 3. [Loungrides]

The largest prime palindromic prime that is the sum of the first n distinct-digit numbers (case n=158). [Gaydos]