234400230 has 48 divisors (see below), whose sum is σ = 632019024. Its totient is φ = 62506080.

The previous prime is 234400193. The next prime is 234400273. The reversal of 234400230 is 32004432.

234400230 is a `hidden beast` number, since 2 + 34 + 400 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 45801 + ... + 50660.

It is an arithmetic number, because the mean of its divisors is an integer number (13167063).

Almost surely, 2^234400230 is an apocalyptic number.

234400230 is an abundant number, since it is smaller than the sum of its proper divisors (397618794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234400230 is an equidigital number, since it uses as much as digits as its factorization.

234400230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96483 (or 96471 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 234400230 is about 15310.1348785698. The cubic root of 234400230 is about 616.5751413553.

Adding to 234400230 its reverse (32004432), we get a palindrome (266404662).

The spelling of 234400230 in words is "two hundred thirty-four million, four hundred thousand, two hundred thirty".