6313296318281 has 16 divisors (see below), whose sum is σ = 6386983384320. Its totient is φ = 6239908111680.

The previous prime is 6313296318193. The next prime is 6313296318289. The reversal of 6313296318281 is 1828136923136.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6313296318281 is a prime.

It is a super-2 number, since 2×6313296318281² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6313296318289) 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, 117357716 + ... + 117411498.

It is an arithmetic number, because the mean of its divisors is an integer number (399186461520).

Almost surely, 2^{6313296318281} is an apocalyptic number.

It is an amenable number.

6313296318281 is a deficient number, since it is larger than the sum of its proper divisors (73687066039).

6313296318281 is a wasteful number, since it uses less digits than its factorization.

6313296318281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56536.

The product of its digits is 2239488, while the sum is 53.

The spelling of 6313296318281 in words is "six trillion, three hundred thirteen billion, two hundred ninety-six million, three hundred eighteen thousand, two hundred eighty-one".