13134379465 has 16 divisors (see below), whose sum is σ = 15825281472. Its totient is φ = 10464876864.

The previous prime is 13134379463. The next prime is 13134379483. The reversal of 13134379465 is 56497343131.

It is a cyclic number.

It is not a de Polignac number, because 13134379465 - 2¹ = 13134379463 is a prime.

It is a super-2 number, since 2×13134379465² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13134379463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2510182 + ... + 2515408.

It is an arithmetic number, because the mean of its divisors is an integer number (989080092).

Almost surely, 2^13134379465 is an apocalyptic number.

It is an amenable number.

13134379465 is a deficient number, since it is larger than the sum of its proper divisors (2690902007).

13134379465 is a wasteful number, since it uses less digits than its factorization.

13134379465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7176.

The product of its digits is 816480, while the sum is 46.

The spelling of 13134379465 in words is "thirteen billion, one hundred thirty-four million, three hundred seventy-nine thousand, four hundred sixty-five".