230142424 has 16 divisors (see below), whose sum is σ = 431683200. Its totient is φ = 115026912.

The previous prime is 230142391. The next prime is 230142427. The reversal of 230142424 is 424241032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 230142395 and 230142404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230142427) by changing a digit.

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, 29814 + ... + 36730.

It is an arithmetic number, because the mean of its divisors is an integer number (26980200).

Almost surely, 2^230142424 is an apocalyptic number.

It is an amenable number.

230142424 is a deficient number, since it is larger than the sum of its proper divisors (201540776).

230142424 is a wasteful number, since it uses less digits than its factorization.

230142424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11082 (or 11078 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 230142424 is about 15170.4457416386. The cubic root of 230142424 is about 612.8190082772.

Adding to 230142424 its reverse (424241032), we get a palindrome (654383456).

The spelling of 230142424 in words is "two hundred thirty million, one hundred forty-two thousand, four hundred twenty-four".