204404024202 has 48 divisors (see below), whose sum is σ = 477684893952. Its totient is φ = 58139242560.

The previous prime is 204404024189. The next prime is 204404024213. The reversal of 204404024202 is 202420404402.

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 23 ways as a sum of consecutive naturals, for example, 1493299 + ... + 1624422.

It is an arithmetic number, because the mean of its divisors is an integer number (9951768624).

Almost surely, 2^204404024202 is an apocalyptic number.

204404024202 is an abundant number, since it is smaller than the sum of its proper divisors (273280869750).

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

204404024202 is a wasteful number, since it uses less digits than its factorization.

204404024202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117963 (or 3117956 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 204404024202 its reverse (202420404402), we get a palindrome (406824428604).

The spelling of 204404024202 in words is "two hundred four billion, four hundred four million, twenty-four thousand, two hundred two".