4012320032304 has 80 divisors (see below), whose sum is σ = 10425684499200. Its totient is φ = 1329647539968.

The previous prime is 4012320032197. The next prime is 4012320032411. The reversal of 4012320032304 is 4032300232104.

It is an interprime number because it is at equal distance from previous prime (4012320032197) and next prime (4012320032411).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7240317 + ... + 7774755.

It is an arithmetic number, because the mean of its divisors is an integer number (130321056240).

Almost surely, 2^{4012320032304} is an apocalyptic number.

It is an amenable number.

4012320032304 is an abundant number, since it is smaller than the sum of its proper divisors (6413364466896).

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

4012320032304 is a wasteful number, since it uses less digits than its factorization.

4012320032304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535362 (or 535356 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 4012320032304 its reverse (4032300232104), we get a palindrome (8044620264408).

The spelling of 4012320032304 in words is "four trillion, twelve billion, three hundred twenty million, thirty-two thousand, three hundred four".