204002202004 has 48 divisors (see below), whose sum is σ = 361057044096. Its totient is φ = 100851609600.

The previous prime is 204002201987. The next prime is 204002202013. The reversal of 204002202004 is 400202200402.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 105644919 + ... + 105646849.

It is an arithmetic number, because the mean of its divisors is an integer number (7522021752).

Almost surely, 2^204002202004 is an apocalyptic number.

It is an amenable number.

204002202004 is a deficient number, since it is larger than the sum of its proper divisors (157054842092).

204002202004 is a wasteful number, since it uses less digits than its factorization.

204002202004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2896 (or 2894 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 204002202004 its reverse (400202200402), we get a palindrome (604204402406).

The spelling of 204002202004 in words is "two hundred four billion, two million, two hundred two thousand, four".