234243235 has 4 divisors (see below), whose sum is σ = 281091888. Its totient is φ = 187394584.

The previous prime is 234243193. The next prime is 234243239. The reversal of 234243235 is 532342432.

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

It is a cyclic number.

It is not a de Polignac number, because 234243235 - 2¹¹ = 234241187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234243239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23424319 + ... + 23424328.

It is an arithmetic number, because the mean of its divisors is an integer number (70272972).

Almost surely, 2^234243235 is an apocalyptic number.

234243235 is a deficient number, since it is larger than the sum of its proper divisors (46848653).

234243235 is an equidigital number, since it uses as much as digits as its factorization.

234243235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46848652.

The product of its digits is 17280, while the sum is 28.

The square root of 234243235 is about 15305.0068605016. The cubic root of 234243235 is about 616.4374554358.

Adding to 234243235 its reverse (532342432), we get a palindrome (766585667).

The spelling of 234243235 in words is "two hundred thirty-four million, two hundred forty-three thousand, two hundred thirty-five".