323456864971 has 4 divisors (see below), whose sum is σ = 334610550000. Its totient is φ = 312303179944.

The previous prime is 323456864963. The next prime is 323456864981. The reversal of 323456864971 is 179468654323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 323456864971 - 2³ = 323456864963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323456864981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5576842471 + ... + 5576842528.

It is an arithmetic number, because the mean of its divisors is an integer number (83652637500).

Almost surely, 2^323456864971 is an apocalyptic number.

323456864971 is a deficient number, since it is larger than the sum of its proper divisors (11153685029).

323456864971 is a wasteful number, since it uses less digits than its factorization.

323456864971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11153685028.

The product of its digits is 26127360, while the sum is 58.

The spelling of 323456864971 in words is "three hundred twenty-three billion, four hundred fifty-six million, eight hundred sixty-four thousand, nine hundred seventy-one".