230142412 has 12 divisors (see below), whose sum is σ = 404248320. Its totient is φ = 114642896.

The previous prime is 230142391. The next prime is 230142427. The reversal of 230142412 is 214241032.

It is a self number, because there is not a number n which added to its sum of digits gives 230142412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105868 + ... + 108019.

It is an arithmetic number, because the mean of its divisors is an integer number (33687360).

Almost surely, 2^230142412 is an apocalyptic number.

It is an amenable number.

230142412 is a deficient number, since it is larger than the sum of its proper divisors (174105908).

230142412 is a wasteful number, since it uses less digits than its factorization.

230142412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214160 (or 214158 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 230142412 is about 15170.4453461327. The cubic root of 230142412 is about 612.8189976261.

Adding to 230142412 its reverse (214241032), we get a palindrome (444383444).

The spelling of 230142412 in words is "two hundred thirty million, one hundred forty-two thousand, four hundred twelve".