14126531319 has 24 divisors (see below), whose sum is σ = 20652952320. Its totient is φ = 9303436032.

The previous prime is 14126531297. The next prime is 14126531381. The reversal of 14126531319 is 91313562141.

It is not a de Polignac number, because 14126531319 - 2⁸ = 14126531063 is a prime.

It is a super-2 number, since 2×14126531319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14126533319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 948202 + ... + 962984.

It is an arithmetic number, because the mean of its divisors is an integer number (860539680).

Almost surely, 2^14126531319 is an apocalyptic number.

14126531319 is a deficient number, since it is larger than the sum of its proper divisors (6526421001).

14126531319 is a wasteful number, since it uses less digits than its factorization.

14126531319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16071 (or 16068 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The spelling of 14126531319 in words is "fourteen billion, one hundred twenty-six million, five hundred thirty-one thousand, three hundred nineteen".