204044444420 has 48 divisors (see below), whose sum is σ = 433402643520. Its totient is φ = 80686060416.

The previous prime is 204044444419. The next prime is 204044444437. The reversal of 204044444420 is 24444440402.

204044444420 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 860099 + ... + 1071381.

It is an arithmetic number, because the mean of its divisors is an integer number (9029221740).

Almost surely, 2^204044444420 is an apocalyptic number.

204044444420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204044444420 is an abundant number, since it is smaller than the sum of its proper divisors (229358199100).

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

204044444420 is a wasteful number, since it uses less digits than its factorization.

204044444420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211844 (or 211842 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 204044444420 its reverse (24444440402), we get a palindrome (228488884822).

The spelling of 204044444420 in words is "two hundred four billion, forty-four million, four hundred forty-four thousand, four hundred twenty".