316764117077 has 2 divisors, whose sum is σ = 316764117078. Its totient is φ = 316764117076.

The previous prime is 316764117073. The next prime is 316764117079. The reversal of 316764117077 is 770711467613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242845926436 + 73918190641 = 492794^2 + 271879^2 .

It is an emirp because it is prime and its reverse (770711467613) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 316764117077 - 2² = 316764117073 is a prime.

Together with 316764117079, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316764117071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158382058538 + 158382058539.

It is an arithmetic number, because the mean of its divisors is an integer number (158382058539).

Almost surely, 2^316764117077 is an apocalyptic number.

It is an amenable number.

316764117077 is a deficient number, since it is larger than the sum of its proper divisors (1).

316764117077 is an equidigital number, since it uses as much as digits as its factorization.

316764117077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1037232, while the sum is 50.

The spelling of 316764117077 in words is "three hundred sixteen billion, seven hundred sixty-four million, one hundred seventeen thousand, seventy-seven".