204416242 has 16 divisors (see below), whose sum is σ = 318536064. Its totient is φ = 98308000.

The previous prime is 204416239. The next prime is 204416291. The reversal of 204416242 is 242614402.

It is a happy number.

204416242 is digitally balanced in base 2, 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, 11734 + ... + 23377.

It is an arithmetic number, because the mean of its divisors is an integer number (19908504).

Almost surely, 2^204416242 is an apocalyptic number.

204416242 is a deficient number, since it is larger than the sum of its proper divisors (114119822).

204416242 is a wasteful number, since it uses less digits than its factorization.

204416242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35225.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 204416242 is about 14297.4208163571. The cubic root of 204416242 is about 589.0766386018.

The spelling of 204416242 in words is "two hundred four million, four hundred sixteen thousand, two hundred forty-two".