320364475376 has 20 divisors (see below), whose sum is σ = 677134005144. Its totient is φ = 145620216000.

The previous prime is 320364475349. The next prime is 320364475411. The reversal of 320364475376 is 673574463023.

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, 910126175 + ... + 910126526.

Almost surely, 2^320364475376 is an apocalyptic number.

It is an amenable number.

320364475376 is an abundant number, since it is smaller than the sum of its proper divisors (356769529768).

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

320364475376 is a wasteful number, since it uses less digits than its factorization.

320364475376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820252720 (or 1820252714 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 50.

The spelling of 320364475376 in words is "three hundred twenty billion, three hundred sixty-four million, four hundred seventy-five thousand, three hundred seventy-six".