320104022304 has 48 divisors (see below), whose sum is σ = 916661521440. Its totient is φ = 97001218560.

The previous prime is 320104022291. The next prime is 320104022309. The reversal of 320104022304 is 403220401023.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (320104022309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151563349 + ... + 151565460.

It is an arithmetic number, because the mean of its divisors is an integer number (19097115030).

Almost surely, 2^320104022304 is an apocalyptic number.

It is an amenable number.

320104022304 is an abundant number, since it is smaller than the sum of its proper divisors (596557499136).

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

320104022304 is a wasteful number, since it uses less digits than its factorization.

320104022304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303128833 (or 303128825 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 320104022304 its reverse (403220401023), we get a palindrome (723324423327).

The spelling of 320104022304 in words is "three hundred twenty billion, one hundred four million, twenty-two thousand, three hundred four".