204440404202 has 16 divisors (see below), whose sum is σ = 315015220800. Its totient is φ = 99449220960.

The previous prime is 204440404183. The next prime is 204440404211. The reversal of 204440404202 is 202404044402.

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, 3442952 + ... + 3501827.

It is an arithmetic number, because the mean of its divisors is an integer number (19688451300).

Almost surely, 2^204440404202 is an apocalyptic number.

204440404202 is a deficient number, since it is larger than the sum of its proper divisors (110574816598).

204440404202 is a wasteful number, since it uses less digits than its factorization.

204440404202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6945181.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 204440404202 its reverse (202404044402), we get a palindrome (406844448604).

The spelling of 204440404202 in words is "two hundred four billion, four hundred forty million, four hundred four thousand, two hundred two".