320882933856 has 24 divisors (see below), whose sum is σ = 842317701624. Its totient is φ = 106960977920.

The previous prime is 320882933827. The next prime is 320882933897. The reversal of 320882933856 is 658339288023.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 320882933796 and 320882933805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1671265185 + ... + 1671265376.

It is an arithmetic number, because the mean of its divisors is an integer number (35096570901).

Almost surely, 2^320882933856 is an apocalyptic number.

It is an amenable number.

320882933856 is an abundant number, since it is smaller than the sum of its proper divisors (521434767768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320882933856 is a wasteful number, since it uses less digits than its factorization.

320882933856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342530574 (or 3342530566 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 57.

The spelling of 320882933856 in words is "three hundred twenty billion, eight hundred eighty-two million, nine hundred thirty-three thousand, eight hundred fifty-six".