13243414 has 4 divisors (see below), whose sum is σ = 19865124. Its totient is φ = 6621706.

The previous prime is 13243409. The next prime is 13243429. The reversal of 13243414 is 41434231.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3310852 + ... + 3310855.

It is an arithmetic number, because the mean of its divisors is an integer number (4966281).

Almost surely, 2^13243414 is an apocalyptic number.

13243414 is a deficient number, since it is larger than the sum of its proper divisors (6621710).

13243414 is an equidigital number, since it uses as much as digits as its factorization.

13243414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6621709.

The product of its digits is 1152, while the sum is 22.

The square root of 13243414 is about 3639.1501755218. The cubic root of 13243414 is about 236.5919616978.

Adding to 13243414 its reverse (41434231), we get a palindrome (54677645).

The spelling of 13243414 in words is "thirteen million, two hundred forty-three thousand, four hundred fourteen".