320003253896 has 32 divisors (see below), whose sum is σ = 626213427840. Its totient is φ = 153015675648.

The previous prime is 320003253887. The next prime is 320003253901. The reversal of 320003253896 is 698352300023.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810485 + ... + 1138811.

It is an arithmetic number, because the mean of its divisors is an integer number (19569169620).

Almost surely, 2^320003253896 is an apocalyptic number.

It is an amenable number.

320003253896 is a deficient number, since it is larger than the sum of its proper divisors (306210173944).

320003253896 is a wasteful number, since it uses less digits than its factorization.

320003253896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333653 (or 333649 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 320003253896 in words is "three hundred twenty billion, three million, two hundred fifty-three thousand, eight hundred ninety-six".