204119984 has 20 divisors (see below), whose sum is σ = 396068400. Its totient is φ = 101908800.

The previous prime is 204119947. The next prime is 204120019. The reversal of 204119984 is 489911402.

204119984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2117 + ... + 20315.

It is an arithmetic number, because the mean of its divisors is an integer number (19803420).

Almost surely, 2^204119984 is an apocalyptic number.

It is an amenable number.

204119984 is a deficient number, since it is larger than the sum of its proper divisors (191948416).

204119984 is a wasteful number, since it uses less digits than its factorization.

204119984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18908 (or 18902 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 204119984 is about 14287.0565198014. The cubic root of 204119984 is about 588.7919204497.

The spelling of 204119984 in words is "two hundred four million, one hundred nineteen thousand, nine hundred eighty-four".