204213410004 has 24 divisors (see below), whose sum is σ = 479130547168. Its totient is φ = 67695052320.

The previous prime is 204213409963. The next prime is 204213410021. The reversal of 204213410004 is 400014312402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47008282 + ... + 47012625.

Almost surely, 2^204213410004 is an apocalyptic number.

It is an amenable number.

204213410004 is an abundant number, since it is smaller than the sum of its proper divisors (274917137164).

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

204213410004 is a wasteful number, since it uses less digits than its factorization.

204213410004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94021095 (or 94021093 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 204213410004 its reverse (400014312402), we get a palindrome (604227722406).

The spelling of 204213410004 in words is "two hundred four billion, two hundred thirteen million, four hundred ten thousand, four".