204030024011044 has 96 divisors (see below), whose sum is σ = 454154769927936. Its totient is φ = 77889331054080.

The previous prime is 204030024011041. The next prime is 204030024011081. The reversal of 204030024011044 is 440110420030402.

It is not an unprimeable number, because it can be changed into a prime (204030024011041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4101802 + ... + 20612734.

It is an arithmetic number, because the mean of its divisors is an integer number (4730778853416).

Almost surely, 2^{204030024011044} 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 204030024011044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227077384963968).

204030024011044 is an abundant number, since it is smaller than the sum of its proper divisors (250124745916892).

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

204030024011044 is a wasteful number, since it uses less digits than its factorization.

204030024011044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16511765 (or 16511763 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 204030024011044 its reverse (440110420030402), we get a palindrome (644140444041446).

The spelling of 204030024011044 in words is "two hundred four trillion, thirty billion, twenty-four million, eleven thousand, forty-four".