323445424544323 has 16 divisors (see below), whose sum is σ = 328619453120640. Its totient is φ = 318306462544576.

The previous prime is 323445424544293. The next prime is 323445424544353.

323445424544323 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (323445424544293) and next prime (323445424544353).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323445424544323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323445424544353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64725636 + ... + 69543502.

It is an arithmetic number, because the mean of its divisors is an integer number (20538715820040).

Almost surely, 2^{323445424544323} is an apocalyptic number.

323445424544323 is a deficient number, since it is larger than the sum of its proper divisors (5174028576317).

323445424544323 is a wasteful number, since it uses less digits than its factorization.

323445424544323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4821506.

The product of its digits is 66355200, while the sum is 52.

The spelling of 323445424544323 in words is "three hundred twenty-three trillion, four hundred forty-five billion, four hundred twenty-four million, five hundred forty-four thousand, three hundred twenty-three".