204004076334 has 16 divisors (see below), whose sum is σ = 408014865360. Its totient is φ = 68000240000.

The previous prime is 204004076333. The next prime is 204004076363. The reversal of 204004076334 is 433670400402.

It is a junction number, because it is equal to n+sod(n) for n = 204004076295 and 204004076304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204004076333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171334 + ... + 661334.

It is an arithmetic number, because the mean of its divisors is an integer number (25500929085).

Almost surely, 2^204004076334 is an apocalyptic number.

204004076334 is an abundant number, since it is smaller than the sum of its proper divisors (204010789026).

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

204004076334 is a wasteful number, since it uses less digits than its factorization.

204004076334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559395.

The product of its (nonzero) digits is 48384, while the sum is 33.

Adding to 204004076334 its reverse (433670400402), we get a palindrome (637674476736).

The spelling of 204004076334 in words is "two hundred four billion, four million, seventy-six thousand, three hundred thirty-four".