316229474833 has 2 divisors, whose sum is σ = 316229474834. Its totient is φ = 316229474832.

The previous prime is 316229474807. The next prime is 316229474851. The reversal of 316229474833 is 338474922613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212859508689 + 103369966144 = 461367^2 + 321512^2 .

It is a cyclic number.

It is not a de Polignac number, because 316229474833 - 2⁹ = 316229474321 is a prime.

It is not a weakly prime, because it can be changed into another prime (316229477833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158114737416 + 158114737417.

It is an arithmetic number, because the mean of its divisors is an integer number (158114737417).

Almost surely, 2^316229474833 is an apocalyptic number.

It is an amenable number.

316229474833 is a deficient number, since it is larger than the sum of its proper divisors (1).

316229474833 is an equidigital number, since it uses as much as digits as its factorization.

316229474833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 52.

The spelling of 316229474833 in words is "three hundred sixteen billion, two hundred twenty-nine million, four hundred seventy-four thousand, eight hundred thirty-three".