313715667637617 has 64 divisors (see below), whose sum is σ = 488570075136000. Its totient is φ = 178982863006080.

The previous prime is 313715667637523. The next prime is 313715667637627. The reversal of 313715667637617 is 716736766517313.

It is not a de Polignac number, because 313715667637617 - 2¹¹ = 313715667635569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313715667637627) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2168404192 + ... + 2168548862.

It is an arithmetic number, because the mean of its divisors is an integer number (7633907424000).

Almost surely, 2^{313715667637617} is an apocalyptic number.

It is an amenable number.

313715667637617 is a deficient number, since it is larger than the sum of its proper divisors (174854407498383).

313715667637617 is a wasteful number, since it uses less digits than its factorization.

313715667637617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148011 (or 147997 counting only the distinct ones).

The product of its digits is 420078960, while the sum is 69.

The spelling of 313715667637617 in words is "three hundred thirteen trillion, seven hundred fifteen billion, six hundred sixty-seven million, six hundred thirty-seven thousand, six hundred seventeen".