14469529131 has 12 divisors (see below), whose sum is σ = 21135268440. Its totient is φ = 9537966240.

The previous prime is 14469529069. The next prime is 14469529147. The reversal of 14469529131 is 13192596441.

14469529131 is a `hidden beast` number, since 1 + 4 + 469 + 52 + 9 + 131 = 666.

It is not a de Polignac number, because 14469529131 - 2²³ = 14461140523 is a prime.

It is a super-2 number, since 2×14469529131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14469529231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9031365 + ... + 9032966.

It is an arithmetic number, because the mean of its divisors is an integer number (1761272370).

Almost surely, 2^14469529131 is an apocalyptic number.

14469529131 is a deficient number, since it is larger than the sum of its proper divisors (6665739309).

14469529131 is a wasteful number, since it uses less digits than its factorization.

14469529131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18064426 (or 18064423 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The spelling of 14469529131 in words is "fourteen billion, four hundred sixty-nine million, five hundred twenty-nine thousand, one hundred thirty-one".