304242230 has 16 divisors (see below), whose sum is σ = 548402400. Its totient is φ = 121526592.

The previous prime is 304242223. The next prime is 304242241. The reversal of 304242230 is 32242403.

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 7 ways as a sum of consecutive naturals, for example, 13655 + ... + 28194.

It is an arithmetic number, because the mean of its divisors is an integer number (34275150).

Almost surely, 2^304242230 is an apocalyptic number.

304242230 is a deficient number, since it is larger than the sum of its proper divisors (244160170).

304242230 is a wasteful number, since it uses less digits than its factorization.

304242230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42583.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 304242230 is about 17442.5408126225. The cubic root of 304242230 is about 672.5736241447.

Adding to 304242230 its reverse (32242403), we get a palindrome (336484633).

The spelling of 304242230 in words is "three hundred four million, two hundred forty-two thousand, two hundred thirty".