204044412322000 has 160 divisors (see below), whose sum is σ = 513243852076800. Its totient is φ = 78363113024000.

The previous prime is 204044412321973. The next prime is 204044412322031. The reversal of 204044412322000 is 223214440402.

It is a self number, because there is not a number n which added to its sum of digits gives 204044412322000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 555165 + ... + 20208835.

It is an arithmetic number, because the mean of its divisors is an integer number (3207774075480).

Almost surely, 2^{204044412322000} is an apocalyptic number.

204044412322000 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 204044412322000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256621926038400).

204044412322000 is an abundant number, since it is smaller than the sum of its proper divisors (309199439754800).

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

204044412322000 is a wasteful number, since it uses less digits than its factorization.

204044412322000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19653902 (or 19653886 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 204044412322000 its reverse (223214440402), we get a palindrome (204267626762402).

The spelling of 204044412322000 in words is "two hundred four trillion, forty-four billion, four hundred twelve million, three hundred twenty-two thousand".