204302234434 has 8 divisors (see below), whose sum is σ = 309264850620. Its totient is φ = 101213950896.

The previous prime is 204302234399. The next prime is 204302234441. The reversal of 204302234434 is 434432203402.

It is a happy number.

204302234434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 195447989025 + 8854245409 = 442095^2 + 94097^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 204302234396 and 204302234405.

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 3 ways as a sum of consecutive naturals, for example, 468582889 + ... + 468583324.

Almost surely, 2^204302234434 is an apocalyptic number.

204302234434 is a deficient number, since it is larger than the sum of its proper divisors (104962616186).

204302234434 is a wasteful number, since it uses less digits than its factorization.

204302234434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937166324.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 204302234434 its reverse (434432203402), we get a palindrome (638734437836).

The spelling of 204302234434 in words is "two hundred four billion, three hundred two million, two hundred thirty-four thousand, four hundred thirty-four".