6356144961313 has 16 divisors (see below), whose sum is σ = 7409569893120. Its totient is φ = 5339302877376.

The previous prime is 6356144961263. The next prime is 6356144961317. The reversal of 6356144961313 is 3131694416536.

It is a cyclic number.

It is not a de Polignac number, because 6356144961313 - 2¹³ = 6356144953121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6356144961317) 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, 9328458 + ... + 9986611.

It is an arithmetic number, because the mean of its divisors is an integer number (463098118320).

Almost surely, 2^{6356144961313} is an apocalyptic number.

It is an amenable number.

6356144961313 is a deficient number, since it is larger than the sum of its proper divisors (1053424931807).

6356144961313 is a wasteful number, since it uses less digits than its factorization.

6356144961313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19316016.

The product of its digits is 4199040, while the sum is 52.

The spelling of 6356144961313 in words is "six trillion, three hundred fifty-six billion, one hundred forty-four million, nine hundred sixty-one thousand, three hundred thirteen".