204044204332000 has 96 divisors (see below), whose sum is σ = 501492287971584. Its totient is φ = 81592337344000.

The previous prime is 204044204331977. The next prime is 204044204332013. The reversal of 204044204332000 is 233402440402.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 204044204332000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4965489 + ... + 20802511.

It is an arithmetic number, because the mean of its divisors is an integer number (5223877999704).

Almost surely, 2^{204044204332000} is an apocalyptic number.

204044204332000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204044204332000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250746143985792).

204044204332000 is an abundant number, since it is smaller than the sum of its proper divisors (297448083639584).

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

204044204332000 is a wasteful number, since it uses less digits than its factorization.

204044204332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15840269 (or 15840251 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 204044204332000 its reverse (233402440402), we get a palindrome (204277606772402).

The spelling of 204044204332000 in words is "two hundred four trillion, forty-four billion, two hundred four million, three hundred thirty-two thousand".