12443314 has 8 divisors (see below), whose sum is σ = 20100780. Its totient is φ = 5743056.

The previous prime is 12443311. The next prime is 12443317. The reversal of 12443314 is 41334421.

It is an interprime number because it is at equal distance from previous prime (12443311) and next prime (12443317).

It can be written as a sum of positive squares in 2 ways, for example, as 12425625 + 17689 = 3525^2 + 133^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12443311) 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, 239269 + ... + 239320.

Almost surely, 2^12443314 is an apocalyptic number.

12443314 is a deficient number, since it is larger than the sum of its proper divisors (7657466).

12443314 is a wasteful number, since it uses less digits than its factorization.

12443314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478604.

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

The square root of 12443314 is about 3527.5081856744. The cubic root of 12443314 is about 231.7280925627.

Adding to 12443314 its reverse (41334421), we get a palindrome (53777735).

The spelling of 12443314 in words is "twelve million, four hundred forty-three thousand, three hundred fourteen".