204022434304 has 40 divisors (see below), whose sum is σ = 439003816020. Its totient is φ = 94164197376.

The previous prime is 204022434293. The next prime is 204022434349. The reversal of 204022434304 is 403434220402.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 168467560704 + 35554873600 = 410448^2 + 188560^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15319549 + ... + 15332860.

Almost surely, 2^204022434304 is an apocalyptic number.

It is an amenable number.

204022434304 is an abundant number, since it is smaller than the sum of its proper divisors (234981381716).

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

204022434304 is an equidigital number, since it uses as much as digits as its factorization.

204022434304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30652440 (or 30652424 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 204022434304 its reverse (403434220402), we get a palindrome (607456654706).

It can be divided in two parts, 204022 and 434304, that multiplied together give a palindrome (88607570688).

The spelling of 204022434304 in words is "two hundred four billion, twenty-two million, four hundred thirty-four thousand, three hundred four".