304172078804 has 48 divisors (see below), whose sum is σ = 586318715136. Its totient is φ = 136922419200.

The previous prime is 304172078783. The next prime is 304172078807. The reversal of 304172078804 is 408870271403.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304172078807) by changing a digit.

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, 6095684 + ... + 6145380.

It is an arithmetic number, because the mean of its divisors is an integer number (12214973232).

Almost surely, 2^304172078804 is an apocalyptic number.

It is an amenable number.

304172078804 is a deficient number, since it is larger than the sum of its proper divisors (282146636332).

304172078804 is a wasteful number, since it uses less digits than its factorization.

304172078804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51056 (or 51054 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 44.

The spelling of 304172078804 in words is "three hundred four billion, one hundred seventy-two million, seventy-eight thousand, eight hundred four".