320246325504416 has 12 divisors (see below), whose sum is σ = 630484953336882. Its totient is φ = 160123162752192.

The previous prime is 320246325504403. The next prime is 320246325504421. The reversal of 320246325504416 is 614405523642023.

It can be written as a sum of positive squares in only one way, i.e., 301960268016016 + 18286057488400 = 17377004^2 + 4276220^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5003848835975 + ... + 5003848836038.

Almost surely, 2^{320246325504416} is an apocalyptic number.

It is an amenable number.

320246325504416 is a deficient number, since it is larger than the sum of its proper divisors (310238627832466).

320246325504416 is a wasteful number, since it uses less digits than its factorization.

320246325504416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10007697672023 (or 10007697672015 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 47.

The spelling of 320246325504416 in words is "three hundred twenty trillion, two hundred forty-six billion, three hundred twenty-five million, five hundred four thousand, four hundred sixteen".