204016044 has 48 divisors (see below), whose sum is σ = 497145600. Its totient is φ = 65034816.

The previous prime is 204015989. The next prime is 204016067. The reversal of 204016044 is 440610402.

204016044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 204016044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34497 + ... + 39975.

It is an arithmetic number, because the mean of its divisors is an integer number (10357200).

Almost surely, 2^204016044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204016044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248572800).

204016044 is an abundant number, since it is smaller than the sum of its proper divisors (293129556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204016044 is a wasteful number, since it uses less digits than its factorization.

204016044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5622 (or 5620 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 204016044 is about 14283.4184983848. The cubic root of 204016044 is about 588.6919638430.

Adding to 204016044 its reverse (440610402), we get a palindrome (644626446).

The spelling of 204016044 in words is "two hundred four million, sixteen thousand, forty-four".