323721604268 has 48 divisors (see below), whose sum is σ = 607562054400. Its totient is φ = 150463033920.

The previous prime is 323721604247. The next prime is 323721604277. The reversal of 323721604268 is 862406127323.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2359121 + ... + 2492567.

It is an arithmetic number, because the mean of its divisors is an integer number (12657542800).

Almost surely, 2^323721604268 is an apocalyptic number.

323721604268 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

323721604268 is a deficient number, since it is larger than the sum of its proper divisors (283840450132).

323721604268 is a wasteful number, since it uses less digits than its factorization.

323721604268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134070 (or 134068 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 323721604268 in words is "three hundred twenty-three billion, seven hundred twenty-one million, six hundred four thousand, two hundred sixty-eight".