316229474851 has 2 divisors, whose sum is σ = 316229474852. Its totient is φ = 316229474850.

The previous prime is 316229474833. The next prime is 316229474927. The reversal of 316229474851 is 158474922613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316229474851 - 2²¹ = 316227377699 is a prime.

It is not a weakly prime, because it can be changed into another prime (316221474851) 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, 158114737425 + 158114737426.

It is an arithmetic number, because the mean of its divisors is an integer number (158114737426).

Almost surely, 2^316229474851 is an apocalyptic number.

316229474851 is a deficient number, since it is larger than the sum of its proper divisors (1).

316229474851 is an equidigital number, since it uses as much as digits as its factorization.

316229474851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 52.

The spelling of 316229474851 in words is "three hundred sixteen billion, two hundred twenty-nine million, four hundred seventy-four thousand, eight hundred fifty-one".