13839295511913 has 16 divisors (see below), whose sum is σ = 18686563572480. Its totient is φ = 9109119666816.

The previous prime is 13839295511897. The next prime is 13839295511971. The reversal of 13839295511913 is 31911559293831.

It is a happy number.

It is not a de Polignac number, because 13839295511913 - 2⁴ = 13839295511897 is a prime.

It is a super-2 number, since 2×13839295511913² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13839295511113) 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, 6660181 + ... + 8487437.

It is an arithmetic number, because the mean of its divisors is an integer number (1167910223280).

Almost surely, 2^{13839295511913} is an apocalyptic number.

It is an amenable number.

13839295511913 is a deficient number, since it is larger than the sum of its proper divisors (4847268060567).

13839295511913 is a wasteful number, since it uses less digits than its factorization.

13839295511913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859296.

The product of its digits is 7873200, while the sum is 60.

The spelling of 13839295511913 in words is "thirteen trillion, eight hundred thirty-nine billion, two hundred ninety-five million, five hundred eleven thousand, nine hundred thirteen".