13474627131 has 16 divisors (see below), whose sum is σ = 20540058368. Its totient is φ = 7697052000.

The previous prime is 13474627097. The next prime is 13474627139. The reversal of 13474627131 is 13172647431.

It is not a de Polignac number, because 13474627131 - 2⁷ = 13474627003 is a prime.

It is a super-2 number, since 2×13474627131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13474627131.

It is not an unprimeable number, because it can be changed into a prime (13474627139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52660 + ... + 172401.

It is an arithmetic number, because the mean of its divisors is an integer number (1283753648).

Almost surely, 2^13474627131 is an apocalyptic number.

13474627131 is a deficient number, since it is larger than the sum of its proper divisors (7065431237).

13474627131 is a wasteful number, since it uses less digits than its factorization.

13474627131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227922.

The product of its digits is 84672, while the sum is 39.

The spelling of 13474627131 in words is "thirteen billion, four hundred seventy-four million, six hundred twenty-seven thousand, one hundred thirty-one".