323456864963 has 2 divisors, whose sum is σ = 323456864964. Its totient is φ = 323456864962.

The previous prime is 323456864891. The next prime is 323456864981. The reversal of 323456864963 is 369468654323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323456864963 - 2⁸ = 323456864707 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (323456864993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161728432481 + 161728432482.

It is an arithmetic number, because the mean of its divisors is an integer number (161728432482).

Almost surely, 2^323456864963 is an apocalyptic number.

323456864963 is a deficient number, since it is larger than the sum of its proper divisors (1).

323456864963 is an equidigital number, since it uses as much as digits as its factorization.

323456864963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 67184640, while the sum is 59.

The spelling of 323456864963 in words is "three hundred twenty-three billion, four hundred fifty-six million, eight hundred sixty-four thousand, nine hundred sixty-three".