204055444 has 24 divisors (see below), whose sum is σ = 367377920. Its totient is φ = 99099936.

The previous prime is 204055441. The next prime is 204055469. The reversal of 204055444 is 444550402.

204055444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204055441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153109 + ... + 154435.

Almost surely, 2^204055444 is an apocalyptic number.

It is an amenable number.

204055444 is a deficient number, since it is larger than the sum of its proper divisors (163322476).

204055444 is a wasteful number, since it uses less digits than its factorization.

204055444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407 (or 2405 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 204055444 is about 14284.7976534496. The cubic root of 204055444 is about 588.7298578733.

The spelling of 204055444 in words is "two hundred four million, fifty-five thousand, four hundred forty-four".