320056660424334 has 16 divisors (see below), whose sum is σ = 677767045604688. Its totient is φ = 100409932682112.

The previous prime is 320056660424311. The next prime is 320056660424359. The reversal of 320056660424334 is 433424066650023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1568905198057 + ... + 1568905198260.

It is an arithmetic number, because the mean of its divisors is an integer number (42360440350293).

Almost surely, 2^{320056660424334} is an apocalyptic number.

320056660424334 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

320056660424334 is an abundant number, since it is smaller than the sum of its proper divisors (357710385180354).

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

320056660424334 is a wasteful number, since it uses less digits than its factorization.

320056660424334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137810396339.

The product of its (nonzero) digits is 7464960, while the sum is 48.

The spelling of 320056660424334 in words is "three hundred twenty trillion, fifty-six billion, six hundred sixty million, four hundred twenty-four thousand, three hundred thirty-four".