204242004002 has 16 divisors (see below), whose sum is σ = 332890195200. Its totient is φ = 93625366320.

The previous prime is 204242003989. The next prime is 204242004041. The reversal of 204242004002 is 200400242402.

204242004002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86688977 + ... + 86691332.

It is an arithmetic number, because the mean of its divisors is an integer number (20805637200).

Almost surely, 2^204242004002 is an apocalyptic number.

204242004002 is a deficient number, since it is larger than the sum of its proper divisors (128648191198).

204242004002 is a wasteful number, since it uses less digits than its factorization.

204242004002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173380361.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 204242004002 its reverse (200400242402), we get a palindrome (404642246404).

The spelling of 204242004002 in words is "two hundred four billion, two hundred forty-two million, four thousand, two".