320056660425194 has 80 divisors (see below), whose sum is σ = 632049216009120. Its totient is φ = 120397489238880.

The previous prime is 320056660425193. The next prime is 320056660425239. The reversal of 320056660425194 is 491524066650023.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (320056660425193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 102936344 + ... + 106000019.

It is an arithmetic number, because the mean of its divisors is an integer number (7900615200114).

Almost surely, 2^{320056660425194} is an apocalyptic number.

320056660425194 is a deficient number, since it is larger than the sum of its proper divisors (311992555583926).

320056660425194 is a wasteful number, since it uses less digits than its factorization.

320056660425194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208936433 (or 208936412 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 53.

The spelling of 320056660425194 in words is "three hundred twenty trillion, fifty-six billion, six hundred sixty million, four hundred twenty-five thousand, one hundred ninety-four".