204342233404112 has 80 divisors (see below), whose sum is σ = 413479246795200. Its totient is φ = 97743645711360.

The previous prime is 204342233404097. The next prime is 204342233404147. The reversal of 204342233404112 is 211404332243402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1402214 + ... + 20264517.

It is an arithmetic number, because the mean of its divisors is an integer number (5168490584940).

Almost surely, 2^{204342233404112} is an apocalyptic number.

It is an amenable number.

204342233404112 is an abundant number, since it is smaller than the sum of its proper divisors (209137013391088).

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

204342233404112 is a wasteful number, since it uses less digits than its factorization.

204342233404112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21667044 (or 21667038 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 204342233404112 its reverse (211404332243402), we get a palindrome (415746565647514).

The spelling of 204342233404112 in words is "two hundred four trillion, three hundred forty-two billion, two hundred thirty-three million, four hundred four thousand, one hundred twelve".