230030434 has 16 divisors (see below), whose sum is σ = 367678008. Its totient is φ = 107557632.

The previous prime is 230030393. The next prime is 230030483. The reversal of 230030434 is 434030032.

230030434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 186404409 + 43626025 = 13653^2 + 6605^2 .

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 7 ways as a sum of consecutive naturals, for example, 16209 + ... + 26884.

Almost surely, 2^230030434 is an apocalyptic number.

230030434 is a deficient number, since it is larger than the sum of its proper divisors (137647574).

230030434 is a wasteful number, since it uses less digits than its factorization.

230030434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43269.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 230030434 is about 15166.7542341794. The cubic root of 230030434 is about 612.7195905130.

Adding to 230030434 its reverse (434030032), we get a palindrome (664060466).

The spelling of 230030434 in words is "two hundred thirty million, thirty thousand, four hundred thirty-four".