320432124804 has 24 divisors (see below), whose sum is σ = 815645408928. Its totient is φ = 97100643840.

The previous prime is 320432124781. The next prime is 320432124827. The reversal of 320432124804 is 408421234023.

It is an interprime number because it is at equal distance from previous prime (320432124781) and next prime (320432124827).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213757917 + ... + 1213758180.

It is an arithmetic number, because the mean of its divisors is an integer number (33985225372).

Almost surely, 2^320432124804 is an apocalyptic number.

It is an amenable number.

320432124804 is an abundant number, since it is smaller than the sum of its proper divisors (495213284124).

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

320432124804 is a wasteful number, since it uses less digits than its factorization.

320432124804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427516115 (or 2427516113 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 320432124804 its reverse (408421234023), we get a palindrome (728853358827).

The spelling of 320432124804 in words is "three hundred twenty billion, four hundred thirty-two million, one hundred twenty-four thousand, eight hundred four".