204440232044 has 6 divisors (see below), whose sum is σ = 357770406084. Its totient is φ = 102220116020.

The previous prime is 204440232023. The next prime is 204440232053. The reversal of 204440232044 is 440232044402.

204440232044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 204440231998 and 204440232016.

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 as a sum of consecutive naturals, namely, 25555029002 + ... + 25555029009.

It is an arithmetic number, because the mean of its divisors is an integer number (59628401014).

Almost surely, 2^204440232044 is an apocalyptic number.

It is an amenable number.

204440232044 is a deficient number, since it is larger than the sum of its proper divisors (153330174040).

204440232044 is a wasteful number, since it uses less digits than its factorization.

204440232044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51110058015 (or 51110058013 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 204440232044 its reverse (440232044402), we get a palindrome (644672276446).

The spelling of 204440232044 in words is "two hundred four billion, four hundred forty million, two hundred thirty-two thousand, forty-four".