230012434 has 4 divisors (see below), whose sum is σ = 345018654. Its totient is φ = 115006216.

The previous prime is 230012429. The next prime is 230012437. The reversal of 230012434 is 434210032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 220433409 + 9579025 = 14847^2 + 3095^2 .

It is not an unprimeable number, because it can be changed into a prime (230012437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57503107 + ... + 57503110.

Almost surely, 2^230012434 is an apocalyptic number.

230012434 is a deficient number, since it is larger than the sum of its proper divisors (115006220).

230012434 is a wasteful number, since it uses less digits than its factorization.

230012434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115006219.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 230012434 is about 15166.1608194032. The cubic root of 230012434 is about 612.7036082215.

Adding to 230012434 its reverse (434210032), we get a palindrome (664222466).

The spelling of 230012434 in words is "two hundred thirty million, twelve thousand, four hundred thirty-four".