204200044430 has 16 divisors (see below), whose sum is σ = 367625018880. Its totient is φ = 81665586912.

The previous prime is 204200044387. The next prime is 204200044487. The reversal of 204200044430 is 34440002402.

It is a junction number, because it is equal to n+sod(n) for n = 204200044396 and 204200044405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1744334 + ... + 1857713.

It is an arithmetic number, because the mean of its divisors is an integer number (22976563680).

Almost surely, 2^204200044430 is an apocalyptic number.

204200044430 is a deficient number, since it is larger than the sum of its proper divisors (163424974450).

204200044430 is a wasteful number, since it uses less digits than its factorization.

204200044430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3607723.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 204200044430 its reverse (34440002402), we get a palindrome (238640046832).

The spelling of 204200044430 in words is "two hundred four billion, two hundred million, forty-four thousand, four hundred thirty".