320700328076 has 12 divisors (see below), whose sum is σ = 561759573480. Its totient is φ = 160197592800.

The previous prime is 320700328057. The next prime is 320700328099. The reversal of 320700328076 is 670823007023.

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, 38138081 + ... + 38146488.

It is an arithmetic number, because the mean of its divisors is an integer number (46813297790).

Almost surely, 2^320700328076 is an apocalyptic number.

It is an amenable number.

320700328076 is a deficient number, since it is larger than the sum of its proper divisors (241059245404).

320700328076 is a wasteful number, since it uses less digits than its factorization.

320700328076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76285624 (or 76285622 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The spelling of 320700328076 in words is "three hundred twenty billion, seven hundred million, three hundred twenty-eight thousand, seventy-six".