316174757149 has 2 divisors, whose sum is σ = 316174757150. Its totient is φ = 316174757148.

The previous prime is 316174757083. The next prime is 316174757177. The reversal of 316174757149 is 941757471613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 298599952249 + 17574804900 = 546443^2 + 132570^2 .

It is a cyclic number.

It is not a de Polignac number, because 316174757149 - 2⁹ = 316174756637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 316174757149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316174752149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158087378574 + 158087378575.

It is an arithmetic number, because the mean of its divisors is an integer number (158087378575).

Almost surely, 2^316174757149 is an apocalyptic number.

It is an amenable number.

316174757149 is a deficient number, since it is larger than the sum of its proper divisors (1).

316174757149 is an equidigital number, since it uses as much as digits as its factorization.

316174757149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4445280, while the sum is 55.

The spelling of 316174757149 in words is "three hundred sixteen billion, one hundred seventy-four million, seven hundred fifty-seven thousand, one hundred forty-nine".