316066932457 has 2 divisors, whose sum is σ = 316066932458. Its totient is φ = 316066932456.

The previous prime is 316066932371. The next prime is 316066932491. The reversal of 316066932457 is 754239660613.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 313713130201 + 2353802256 = 560101^2 + 48516^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316066932457 is a prime.

It is not a weakly prime, because it can be changed into another prime (316066938457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158033466228 + 158033466229.

It is an arithmetic number, because the mean of its divisors is an integer number (158033466229).

Almost surely, 2^316066932457 is an apocalyptic number.

It is an amenable number.

316066932457 is a deficient number, since it is larger than the sum of its proper divisors (1).

316066932457 is an equidigital number, since it uses as much as digits as its factorization.

316066932457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 52.

The spelling of 316066932457 in words is "three hundred sixteen billion, sixty-six million, nine hundred thirty-two thousand, four hundred fifty-seven".