204450232244 has 12 divisors (see below), whose sum is σ = 357875649600. Its totient is φ = 102200046648.

The previous prime is 204450232223. The next prime is 204450232247. The reversal of 204450232244 is 442232054402.

It is a self number, because there is not a number n which added to its sum of digits gives 204450232244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204450232247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6249014 + ... + 6281645.

It is an arithmetic number, because the mean of its divisors is an integer number (29822970800).

Almost surely, 2^204450232244 is an apocalyptic number.

It is an amenable number.

204450232244 is a deficient number, since it is larger than the sum of its proper divisors (153425417356).

204450232244 is a wasteful number, since it uses less digits than its factorization.

204450232244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12534742 (or 12534740 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 32.

Adding to 204450232244 its reverse (442232054402), we get a palindrome (646682286646).

The spelling of 204450232244 in words is "two hundred four billion, four hundred fifty million, two hundred thirty-two thousand, two hundred forty-four".