234312243 has 8 divisors (see below), whose sum is σ = 340817856. Its totient is φ = 142007400.

The previous prime is 234312227. The next prime is 234312263. The reversal of 234312243 is 342213432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 234312243 - 2⁴ = 234312227 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (234312263) by changing a digit.

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, 3550153 + ... + 3550218.

It is an arithmetic number, because the mean of its divisors is an integer number (42602232).

Almost surely, 2^234312243 is an apocalyptic number.

234312243 is a deficient number, since it is larger than the sum of its proper divisors (106505613).

234312243 is a wasteful number, since it uses less digits than its factorization.

234312243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7100385.

The product of its digits is 3456, while the sum is 24.

The square root of 234312243 is about 15307.2611201351. The cubic root of 234312243 is about 616.4979836005.

Adding to 234312243 its reverse (342213432), we get a palindrome (576525675).

The spelling of 234312243 in words is "two hundred thirty-four million, three hundred twelve thousand, two hundred forty-three".