316868323729 has 2 divisors, whose sum is σ = 316868323730. Its totient is φ = 316868323728.

The previous prime is 316868323711. The next prime is 316868323747. The reversal of 316868323729 is 927323868613.

It is a balanced prime because it is at equal distance from previous prime (316868323711) and next prime (316868323747).

It can be written as a sum of positive squares in only one way, i.e., 310443980625 + 6424343104 = 557175^2 + 80152^2 .

It is a cyclic number.

It is not a de Polignac number, because 316868323729 - 2¹¹ = 316868321681 is a prime.

It is not a weakly prime, because it can be changed into another prime (316868323769) 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, 158434161864 + 158434161865.

It is an arithmetic number, because the mean of its divisors is an integer number (158434161865).

Almost surely, 2^316868323729 is an apocalyptic number.

It is an amenable number.

316868323729 is a deficient number, since it is larger than the sum of its proper divisors (1).

316868323729 is an equidigital number, since it uses as much as digits as its factorization.

316868323729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15676416, while the sum is 58.

The spelling of 316868323729 in words is "three hundred sixteen billion, eight hundred sixty-eight million, three hundred twenty-three thousand, seven hundred twenty-nine".