320336504334327 has 64 divisors (see below), whose sum is σ = 468155520645120. Its totient is φ = 193627857024000.

The previous prime is 320336504334271. The next prime is 320336504334377. The reversal of 320336504334327 is 723433405633023.

It is not a de Polignac number, because 320336504334327 - 2³⁶ = 320267784857591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320336504334377) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17989349458 + ... + 17989367264.

It is an arithmetic number, because the mean of its divisors is an integer number (7314930010080).

Almost surely, 2^{320336504334327} is an apocalyptic number.

320336504334327 is a deficient number, since it is larger than the sum of its proper divisors (147819016310793).

320336504334327 is a wasteful number, since it uses less digits than its factorization.

320336504334327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23944.

The product of its (nonzero) digits is 9797760, while the sum is 48.

The spelling of 320336504334327 in words is "three hundred twenty trillion, three hundred thirty-six billion, five hundred four million, three hundred thirty-four thousand, three hundred twenty-seven".