12344412 has 24 divisors (see below), whose sum is σ = 28892416. Its totient is φ = 4102128.

The previous prime is 12344411. The next prime is 12344413. The reversal of 12344412 is 21444321.

It is an interprime number because it is at equal distance from previous prime (12344411) and next prime (12344413).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12344411) 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 7 ways as a sum of consecutive naturals, for example, 3003 + ... + 5805.

Almost surely, 2^12344412 is an apocalyptic number.

12344412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12344412 is an abundant number, since it is smaller than the sum of its proper divisors (16548004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12344412 is a wasteful number, since it uses less digits than its factorization.

12344412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3177 (or 3175 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 12344412 is about 3513.4615409877. The cubic root of 12344412 is about 231.1125180374.

Adding to 12344412 its reverse (21444321), we get a palindrome (33788733).

Subtracting 12344412 from its reverse (21444321), we obtain a palindrome (9099909).

The spelling of 12344412 in words is "twelve million, three hundred forty-four thousand, four hundred twelve".