316374641797 has 2 divisors, whose sum is σ = 316374641798. Its totient is φ = 316374641796.

The previous prime is 316374641777. The next prime is 316374641801. The reversal of 316374641797 is 797146473613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302501100001 + 13873541796 = 550001^2 + 117786^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316374641797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316374641777) 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 as a sum of consecutive naturals, namely, 158187320898 + 158187320899.

It is an arithmetic number, because the mean of its divisors is an integer number (158187320899).

Almost surely, 2^316374641797 is an apocalyptic number.

It is an amenable number.

316374641797 is a deficient number, since it is larger than the sum of its proper divisors (1).

316374641797 is an equidigital number, since it uses as much as digits as its factorization.

316374641797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16003008, while the sum is 58.

The spelling of 316374641797 in words is "three hundred sixteen billion, three hundred seventy-four million, six hundred forty-one thousand, seven hundred ninety-seven".