204312413414234 has 16 divisors (see below), whose sum is σ = 309371270608896. Its totient is φ = 101191206085200.

The previous prime is 204312413414177. The next prime is 204312413414257. The reversal of 204312413414234 is 432414314213402.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637224497 + ... + 637545044.

It is an arithmetic number, because the mean of its divisors is an integer number (19335704413056).

Almost surely, 2^{204312413414234} is an apocalyptic number.

204312413414234 is a deficient number, since it is larger than the sum of its proper divisors (105058857194662).

204312413414234 is a wasteful number, since it uses less digits than its factorization.

204312413414234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274770301.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 204312413414234 its reverse (432414314213402), we get a palindrome (636726727627636).

The spelling of 204312413414234 in words is "two hundred four trillion, three hundred twelve billion, four hundred thirteen million, four hundred fourteen thousand, two hundred thirty-four".