313716334474117 has 2 divisors, whose sum is σ = 313716334474118. Its totient is φ = 313716334474116.

The previous prime is 313716334474093. The next prime is 313716334474241. The reversal of 313716334474117 is 711474433617313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313699676441761 + 16658032356 = 17711569^2 + 129066^2 .

It is an emirp because it is prime and its reverse (711474433617313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313716334474117 - 2²³ = 313716326085509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313716338474117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156858167237058 + 156858167237059.

It is an arithmetic number, because the mean of its divisors is an integer number (156858167237059).

Almost surely, 2^{313716334474117} is an apocalyptic number.

It is an amenable number.

313716334474117 is a deficient number, since it is larger than the sum of its proper divisors (1).

313716334474117 is an equidigital number, since it uses as much as digits as its factorization.

313716334474117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10668672, while the sum is 55.

The spelling of 313716334474117 in words is "three hundred thirteen trillion, seven hundred sixteen billion, three hundred thirty-four million, four hundred seventy-four thousand, one hundred seventeen".