320042104524 has 72 divisors (see below), whose sum is σ = 814329384960. Its totient is φ = 105979322592.

The previous prime is 320042104519. The next prime is 320042104633. The reversal of 320042104524 is 425401240023.

320042104524 is a `hidden beast` number, since 3 + 200 + 4 + 2 + 1 + 0 + 452 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3803799 + ... + 3887025.

Almost surely, 2^320042104524 is an apocalyptic number.

It is an amenable number.

320042104524 is an abundant number, since it is smaller than the sum of its proper divisors (494287280436).

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

320042104524 is a wasteful number, since it uses less digits than its factorization.

320042104524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83939 (or 83934 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 320042104524 its reverse (425401240023), we get a palindrome (745443344547).

The spelling of 320042104524 in words is "three hundred twenty billion, forty-two million, one hundred four thousand, five hundred twenty-four".