204031200200404 has 6 divisors (see below), whose sum is σ = 357054600350714. Its totient is φ = 102015600100200.

The previous prime is 204031200200393. The next prime is 204031200200407. The reversal of 204031200200404 is 404002002130402.

It is a happy number.

204031200200404 is digitally balanced in base 3, 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 only one way, i.e., 142302711064900 + 61728489135504 = 11929070^2 + 7856748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204031200200407) by changing a digit.

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 as a sum of consecutive naturals, namely, 25503900025047 + ... + 25503900025054.

Almost surely, 2^{204031200200404} is an apocalyptic number.

It is an amenable number.

204031200200404 is a deficient number, since it is larger than the sum of its proper divisors (153023400150310).

204031200200404 is a wasteful number, since it uses less digits than its factorization.

204031200200404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51007800050105 (or 51007800050103 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 204031200200404 its reverse (404002002130402), we get a palindrome (608033202330806).

The spelling of 204031200200404 in words is "two hundred four trillion, thirty-one billion, two hundred million, two hundred thousand, four hundred four".