3204004430291 has 16 divisors (see below), whose sum is σ = 3780033844224. Its totient is φ = 2658684034944.

The previous prime is 3204004430243. The next prime is 3204004430309. The reversal of 3204004430291 is 1920344004023.

3204004430291 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-3204004430291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3204004430191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47065691 + ... + 47133716.

It is an arithmetic number, because the mean of its divisors is an integer number (236252115264).

Almost surely, 2^{3204004430291} is an apocalyptic number.

3204004430291 is a deficient number, since it is larger than the sum of its proper divisors (576029413933).

3204004430291 is a wasteful number, since it uses less digits than its factorization.

3204004430291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94199570.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 3204004430291 in words is "three trillion, two hundred four billion, four million, four hundred thirty thousand, two hundred ninety-one".