6313644463136 has 48 divisors (see below), whose sum is σ = 12673671091200. Its totient is φ = 3095213760768.

The previous prime is 6313644463081. The next prime is 6313644463151.

It is a happy number.

6313644463136 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3642551 + ... + 5088758.

It is an arithmetic number, because the mean of its divisors is an integer number (264034814400).

Almost surely, 2^{6313644463136} is an apocalyptic number.

It is an amenable number.

6313644463136 is an abundant number, since it is smaller than the sum of its proper divisors (6360026628064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6313644463136 is a wasteful number, since it uses less digits than its factorization.

6313644463136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8731761 (or 8731753 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 50.

The spelling of 6313644463136 in words is "six trillion, three hundred thirteen billion, six hundred forty-four million, four hundred sixty-three thousand, one hundred thirty-six".