12343234 has 8 divisors (see below), whose sum is σ = 18908928. Its totient is φ = 6040260.

The previous prime is 12343231. The next prime is 12343271. The reversal of 12343234 is 43234321.

It is a happy number.

12343234 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

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

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

It is not an unprimeable number, because it can be changed into a prime (12343231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65562 + ... + 65749.

It is an arithmetic number, because the mean of its divisors is an integer number (2363616).

Almost surely, 2^12343234 is an apocalyptic number.

12343234 is a deficient number, since it is larger than the sum of its proper divisors (6565694).

12343234 is a wasteful number, since it uses less digits than its factorization.

12343234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131360.

The product of its digits is 1728, while the sum is 22.

The square root of 12343234 is about 3513.2938960468. The cubic root of 12343234 is about 231.1051662843.

Adding to 12343234 its reverse (43234321), we get a palindrome (55577555).

The spelling of 12343234 in words is "twelve million, three hundred forty-three thousand, two hundred thirty-four".