204141112 has 16 divisors (see below), whose sum is σ = 437445360. Its totient is φ = 87489024.

The previous prime is 204141103. The next prime is 204141131. The reversal of 204141112 is 211141402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1822633 + ... + 1822744.

It is an arithmetic number, because the mean of its divisors is an integer number (27340335).

Almost surely, 2^204141112 is an apocalyptic number.

It is an amenable number.

204141112 is an abundant number, since it is smaller than the sum of its proper divisors (233304248).

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

204141112 is a wasteful number, since it uses less digits than its factorization.

204141112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3645390 (or 3645386 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 204141112 is about 14287.7959111964. The cubic root of 204141112 is about 588.8122345909.

Adding to 204141112 its reverse (211141402), we get a palindrome (415282514).

The spelling of 204141112 in words is "two hundred four million, one hundred forty-one thousand, one hundred twelve".