204312504334 has 16 divisors (see below), whose sum is σ = 306821019600. Its totient is φ = 102038897664.

The previous prime is 204312504329. The next prime is 204312504343. The reversal of 204312504334 is 433405213402.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 204312504296 and 204312504305.

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, 6937312 + ... + 6966700.

It is an arithmetic number, because the mean of its divisors is an integer number (19176313725).

Almost surely, 2^204312504334 is an apocalyptic number.

204312504334 is a deficient number, since it is larger than the sum of its proper divisors (102508515266).

204312504334 is a wasteful number, since it uses less digits than its factorization.

204312504334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33267.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 204312504334 its reverse (433405213402), we get a palindrome (637717717736).

The spelling of 204312504334 in words is "two hundred four billion, three hundred twelve million, five hundred four thousand, three hundred thirty-four".