804441209204 has 48 divisors (see below), whose sum is σ = 1491565694976. Its totient is φ = 378822444000.

The previous prime is 804441209183. The next prime is 804441209233. The reversal of 804441209204 is 402902144408.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 14463809 + ... + 14519319.

It is an arithmetic number, because the mean of its divisors is an integer number (31074285312).

Almost surely, 2^804441209204 is an apocalyptic number.

It is an amenable number.

804441209204 is a deficient number, since it is larger than the sum of its proper divisors (687124485772).

804441209204 is a wasteful number, since it uses less digits than its factorization.

804441209204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57956 (or 57954 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 804441209204 in words is "eight hundred four billion, four hundred forty-one million, two hundred nine thousand, two hundred four".