12424323 has 4 divisors (see below), whose sum is σ = 16565768. Its totient is φ = 8282880.

The previous prime is 12424319. The next prime is 12424327. The reversal of 12424323 is 32342421.

12424323 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32342421 = 3 ⋅10780807.

It is an interprime number because it is at equal distance from previous prime (12424319) and next prime (12424327).

It is not a de Polignac number, because 12424323 - 2² = 12424319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12424323.

It is not an unprimeable number, because it can be changed into a prime (12424327) 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, 2070718 + ... + 2070723.

It is an arithmetic number, because the mean of its divisors is an integer number (4141442).

Almost surely, 2^12424323 is an apocalyptic number.

12424323 is a deficient number, since it is larger than the sum of its proper divisors (4141445).

12424323 is an equidigital number, since it uses as much as digits as its factorization.

12424323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4141444.

The product of its digits is 1152, while the sum is 21.

The square root of 12424323 is about 3524.8153143108. The cubic root of 12424323 is about 231.6101446453.

Adding to 12424323 its reverse (32342421), we get a palindrome (44766744).

It can be divided in two parts, 1242 and 4323, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 12424323 in words is "twelve million, four hundred twenty-four thousand, three hundred twenty-three".