4004034431204 has 24 divisors (see below), whose sum is σ = 7011656590848. Its totient is φ = 2000704178880.

The previous prime is 4004034431191. The next prime is 4004034431231. The reversal of 4004034431204 is 4021344304004.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 136515989 + ... + 136545315.

It is an arithmetic number, because the mean of its divisors is an integer number (292152357952).

Almost surely, 2^{4004034431204} is an apocalyptic number.

It is an amenable number.

4004034431204 is a deficient number, since it is larger than the sum of its proper divisors (3007622159644).

4004034431204 is a wasteful number, since it uses less digits than its factorization.

4004034431204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50555 (or 50553 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 4004034431204 its reverse (4021344304004), we get a palindrome (8025378735208).

The spelling of 4004034431204 in words is "four trillion, four billion, thirty-four million, four hundred thirty-one thousand, two hundred four".