304223023505204 has 72 divisors (see below), whose sum is σ = 544859791082880. Its totient is φ = 148627079258112.

The previous prime is 304223023505173. The next prime is 304223023505207. The reversal of 304223023505204 is 402505320322403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304223023505207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16860991007 + ... + 16861009049.

Almost surely, 2^{304223023505204} is an apocalyptic number.

It is an amenable number.

304223023505204 is a deficient number, since it is larger than the sum of its proper divisors (240636767577676).

304223023505204 is a wasteful number, since it uses less digits than its factorization.

304223023505204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24249 (or 24194 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 304223023505204 its reverse (402505320322403), we get a palindrome (706728343827607).

The spelling of 304223023505204 in words is "three hundred four trillion, two hundred twenty-three billion, twenty-three million, five hundred five thousand, two hundred four".