312432560659 has 2 divisors, whose sum is σ = 312432560660. Its totient is φ = 312432560658.

The previous prime is 312432560653. The next prime is 312432560663. The reversal of 312432560659 is 956065234213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312432560659 - 2²¹ = 312430463507 is a prime.

It is a super-2 number, since 2×312432560659² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (312432560653) 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, 156216280329 + 156216280330.

It is an arithmetic number, because the mean of its divisors is an integer number (156216280330).

Almost surely, 2^312432560659 is an apocalyptic number.

312432560659 is a deficient number, since it is larger than the sum of its proper divisors (1).

312432560659 is an equidigital number, since it uses as much as digits as its factorization.

312432560659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 312432560659 in words is "three hundred twelve billion, four hundred thirty-two million, five hundred sixty thousand, six hundred fifty-nine".