204034004032004 has 12 divisors (see below), whose sum is σ = 361071411630300. Its totient is φ = 100870743566208.

The previous prime is 204034004032003. The next prime is 204034004032049. The reversal of 204034004032004 is 400230400430402.

It can be written as a sum of positive squares in 2 ways, for example, as 17359222273600 + 186674781758404 = 4166440^2 + 13662898^2 .

It is not an unprimeable number, because it can be changed into a prime (204034004032003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286564612049 + ... + 286564612760.

It is an arithmetic number, because the mean of its divisors is an integer number (30089284302525).

Almost surely, 2^{204034004032004} is an apocalyptic number.

It is an amenable number.

204034004032004 is a deficient number, since it is larger than the sum of its proper divisors (157037407598296).

204034004032004 is a wasteful number, since it uses less digits than its factorization.

204034004032004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573129224902 (or 573129224900 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 204034004032004 its reverse (400230400430402), we get a palindrome (604264404462406).

The spelling of 204034004032004 in words is "two hundred four trillion, thirty-four billion, four million, thirty-two thousand, four".