14235653269 has 2 divisors, whose sum is σ = 14235653270. Its totient is φ = 14235653268.

The previous prime is 14235653221. The next prime is 14235653287. The reversal of 14235653269 is 96235653241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8377740900 + 5857912369 = 91530^2 + 76537^2 .

It is a cyclic number.

It is not a de Polignac number, because 14235653269 - 2³³ = 5645718677 is a prime.

It is a super-2 number, since 2×14235653269² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14235653219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7117826634 + 7117826635.

It is an arithmetic number, because the mean of its divisors is an integer number (7117826635).

Almost surely, 2^14235653269 is an apocalyptic number.

It is an amenable number.

14235653269 is a deficient number, since it is larger than the sum of its proper divisors (1).

14235653269 is an equidigital number, since it uses as much as digits as its factorization.

14235653269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1166400, while the sum is 46.

It can be divided in two parts, 142356 and 53269, that added together give a triangular number (195625 = T₆₂₅).

The spelling of 14235653269 in words is "fourteen billion, two hundred thirty-five million, six hundred fifty-three thousand, two hundred sixty-nine".