234343 has 2 divisors, whose sum is σ = 234344. Its totient is φ = 234342.

The previous prime is 234341. The next prime is 234361. The reversal of 234343 is 343432.

234343 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234343 - 2¹ = 234341 is a prime.

Together with 234341, it forms a pair of twin primes.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 234343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117171 + 117172.

It is an arithmetic number, because the mean of its divisors is an integer number (117172).

2²³⁴³⁴³ is an apocalyptic number.

234343 is a deficient number, since it is larger than the sum of its proper divisors (1).

234343 is an equidigital number, since it uses as much as digits as its factorization.

234343 is an odious number, because the sum of its binary digits is odd.

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

The square root of 234343 is about 484.0898676899. The cubic root of 234343 is about 61.6524957293.

Adding to 234343 its reverse (343432), we get a palindrome (577775).

It can be divided in two parts, 2 and 34343, that multiplied together give a palindrome (68686).

The spelling of 234343 in words is "two hundred thirty-four thousand, three hundred forty-three".