204204044 has 12 divisors (see below), whose sum is σ = 389844168. Its totient is φ = 92820000.

The previous prime is 204204031. The next prime is 204204059. The reversal of 204204044 is 440402402.

It is a hoax number, since the sum of its digits (20) 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, 2320457 + ... + 2320544.

It is an arithmetic number, because the mean of its divisors is an integer number (32487014).

Almost surely, 2^204204044 is an apocalyptic number.

It is an amenable number.

204204044 is a deficient number, since it is larger than the sum of its proper divisors (185640124).

204204044 is a wasteful number, since it uses less digits than its factorization.

204204044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4641016 (or 4641014 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 204204044 is about 14289.9980405877. The cubic root of 204204044 is about 588.8727341217.

Adding to 204204044 its reverse (440402402), we get a palindrome (644606446).

The spelling of 204204044 in words is "two hundred four million, two hundred four thousand, forty-four".