315299411269 has 2 divisors, whose sum is σ = 315299411270. Its totient is φ = 315299411268.

The previous prime is 315299411143. The next prime is 315299411293. The reversal of 315299411269 is 962114992513.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312635303044 + 2664108225 = 559138^2 + 51615^2 .

It is a cyclic number.

It is not a de Polignac number, because 315299411269 - 2⁹ = 315299410757 is a prime.

It is a super-2 number, since 2×315299411269² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315299415269) 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, 157649705634 + 157649705635.

It is an arithmetic number, because the mean of its divisors is an integer number (157649705635).

Almost surely, 2^315299411269 is an apocalyptic number.

It is an amenable number.

315299411269 is a deficient number, since it is larger than the sum of its proper divisors (1).

315299411269 is an equidigital number, since it uses as much as digits as its factorization.

315299411269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1049760, while the sum is 52.

The spelling of 315299411269 in words is "three hundred fifteen billion, two hundred ninety-nine million, four hundred eleven thousand, two hundred sixty-nine".