323499963925 has 12 divisors (see below), whose sum is σ = 410468792800. Its totient is φ = 252781366320.

The previous prime is 323499963923. The next prime is 323499963937. The reversal of 323499963925 is 529369994323.

It is not a de Polignac number, because 323499963925 - 2¹ = 323499963923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323499963923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150464025 + ... + 150466174.

Almost surely, 2^323499963925 is an apocalyptic number.

It is an amenable number.

323499963925 is a deficient number, since it is larger than the sum of its proper divisors (86968828875).

323499963925 is a wasteful number, since it uses less digits than its factorization.

323499963925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300930252 (or 300930247 counting only the distinct ones).

The product of its digits is 85030560, while the sum is 64.

The spelling of 323499963925 in words is "three hundred twenty-three billion, four hundred ninety-nine million, nine hundred sixty-three thousand, nine hundred twenty-five".