204002200004 has 12 divisors (see below), whose sum is σ = 378004076604. Its totient is φ = 96001035264.

The previous prime is 204002199977. The next prime is 204002200007. The reversal of 204002200004 is 400002200402.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 109162838404 + 94839361600 = 330398^2 + 307960^2 .

It is not an unprimeable number, because it can be changed into a prime (204002200007) 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 in 3 ways as a sum of consecutive naturals, for example, 1500016109 + ... + 1500016244.

It is an arithmetic number, because the mean of its divisors is an integer number (31500339717).

Almost surely, 2^204002200004 is an apocalyptic number.

It is an amenable number.

204002200004 is a deficient number, since it is larger than the sum of its proper divisors (174001876600).

204002200004 is a wasteful number, since it uses less digits than its factorization.

204002200004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000032374 (or 3000032372 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 204002200004 its reverse (400002200402), we get a palindrome (604004400406).

The spelling of 204002200004 in words is "two hundred four billion, two million, two hundred thousand, four".