313315653739 has 8 divisors (see below), whose sum is σ = 343774613232. Its totient is φ = 283185980640.

The previous prime is 313315653737. The next prime is 313315653743. The reversal of 313315653739 is 937356513313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313315653739 - 2¹ = 313315653737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313315653692 and 313315653701.

It is not an unprimeable number, because it can be changed into a prime (313315653737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82319604 + ... + 82323409.

It is an arithmetic number, because the mean of its divisors is an integer number (42971826654).

Almost surely, 2^313315653739 is an apocalyptic number.

313315653739 is a deficient number, since it is larger than the sum of its proper divisors (30458959493).

313315653739 is a wasteful number, since it uses less digits than its factorization.

313315653739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164643197.

The product of its digits is 2296350, while the sum is 49.

The spelling of 313315653739 in words is "three hundred thirteen billion, three hundred fifteen million, six hundred fifty-three thousand, seven hundred thirty-nine".