234343313 has 4 divisors (see below), whose sum is σ = 234407988. Its totient is φ = 234278640.

The previous prime is 234343289. The next prime is 234343349. The reversal of 234343313 is 313343432.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 195804049 + 38539264 = 13993^2 + 6208^2 .

It is a cyclic number.

It is not a de Polignac number, because 234343313 - 2¹⁰ = 234342289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234343513) 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, 26558 + ... + 34263.

It is an arithmetic number, because the mean of its divisors is an integer number (58601997).

Almost surely, 2^234343313 is an apocalyptic number.

It is an amenable number.

234343313 is a deficient number, since it is larger than the sum of its proper divisors (64675).

234343313 is an equidigital number, since it uses as much as digits as its factorization.

234343313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64674.

The product of its digits is 7776, while the sum is 26.

The square root of 234343313 is about 15308.2759643273. The cubic root of 234343313 is about 616.5252317794.

Adding to 234343313 its reverse (313343432), we get a palindrome (547686745).

The spelling of 234343313 in words is "two hundred thirty-four million, three hundred forty-three thousand, three hundred thirteen".