230140412 has 6 divisors (see below), whose sum is σ = 402745728. Its totient is φ = 115070204.

The previous prime is 230140399. The next prime is 230140423. The reversal of 230140412 is 214041032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28767548 + ... + 28767555.

It is an arithmetic number, because the mean of its divisors is an integer number (67124288).

Almost surely, 2^230140412 is an apocalyptic number.

It is an amenable number.

230140412 is a deficient number, since it is larger than the sum of its proper divisors (172605316).

230140412 is a wasteful number, since it uses less digits than its factorization.

230140412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57535107 (or 57535105 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 230140412 is about 15170.3794283465. The cubic root of 230140412 is about 612.8172224332.

Adding to 230140412 its reverse (214041032), we get a palindrome (444181444).

The spelling of 230140412 in words is "two hundred thirty million, one hundred forty thousand, four hundred twelve".