316616817079 has 2 divisors, whose sum is σ = 316616817080. Its totient is φ = 316616817078.

The previous prime is 316616817037. The next prime is 316616817089. The reversal of 316616817079 is 970718616613.

It is a strong prime.

It is an emirp because it is prime and its reverse (970718616613) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 316616817079 - 2⁹ = 316616816567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316616817089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158308408539 + 158308408540.

It is an arithmetic number, because the mean of its divisors is an integer number (158308408540).

Almost surely, 2^316616817079 is an apocalyptic number.

316616817079 is a deficient number, since it is larger than the sum of its proper divisors (1).

316616817079 is an equidigital number, since it uses as much as digits as its factorization.

316616817079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2286144, while the sum is 55.

The spelling of 316616817079 in words is "three hundred sixteen billion, six hundred sixteen million, eight hundred seventeen thousand, seventy-nine".