13109040795747 has 32 divisors (see below), whose sum is σ = 19135002670336. Its totient is φ = 7933532688000.

The previous prime is 13109040795727. The next prime is 13109040795751. The reversal of 13109040795747 is 74759704090131.

It is not a de Polignac number, because 13109040795747 - 2¹⁰ = 13109040794723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13109040795727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13920372 + ... + 14832222.

It is an arithmetic number, because the mean of its divisors is an integer number (597968833448).

Almost surely, 2^{13109040795747} is an apocalyptic number.

13109040795747 is a deficient number, since it is larger than the sum of its proper divisors (6025961874589).

13109040795747 is a wasteful number, since it uses less digits than its factorization.

13109040795747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917971.

The product of its (nonzero) digits is 6667920, while the sum is 57.

The spelling of 13109040795747 in words is "thirteen trillion, one hundred nine billion, forty million, seven hundred ninety-five thousand, seven hundred forty-seven".