320336504334659 has 2 divisors, whose sum is σ = 320336504334660. Its totient is φ = 320336504334658.

The previous prime is 320336504334653. The next prime is 320336504334883. The reversal of 320336504334659 is 956433405633023.

It is a weak prime.

It is an emirp because it is prime and its reverse (956433405633023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 320336504334659 - 2²⁸ = 320336235899203 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (320336504334653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160168252167329 + 160168252167330.

It is an arithmetic number, because the mean of its divisors is an integer number (160168252167330).

Almost surely, 2^{320336504334659} is an apocalyptic number.

320336504334659 is a deficient number, since it is larger than the sum of its proper divisors (1).

320336504334659 is an equidigital number, since it uses as much as digits as its factorization.

320336504334659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62985600, while the sum is 56.

The spelling of 320336504334659 in words is "three hundred twenty trillion, three hundred thirty-six billion, five hundred four million, three hundred thirty-four thousand, six hundred fifty-nine".