13243234 has 8 divisors (see below), whose sum is σ = 19890000. Its totient is φ = 6613236.

The previous prime is 13243213. The next prime is 13243253. The reversal of 13243234 is 43234231.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1984 + ... + 5515.

It is an arithmetic number, because the mean of its divisors is an integer number (2486250).

Almost surely, 2^13243234 is an apocalyptic number.

13243234 is a deficient number, since it is larger than the sum of its proper divisors (6646766).

13243234 is an equidigital number, since it uses as much as digits as its factorization.

13243234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8384.

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

The square root of 13243234 is about 3639.1254443891. The cubic root of 13243234 is about 236.5908898003.

Adding to 13243234 its reverse (43234231), we get a palindrome (56477465).

The spelling of 13243234 in words is "thirteen million, two hundred forty-three thousand, two hundred thirty-four".