12424411 has 4 divisors (see below), whose sum is σ = 12451824. Its totient is φ = 12397000.

The previous prime is 12424387. The next prime is 12424427. The reversal of 12424411 is 11442421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11442421 = 1399 ⋅8179.

It is a cyclic number.

It is not a de Polignac number, because 12424411 - 2¹¹ = 12422363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12424471) 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, 13015 + ... + 13936.

It is an arithmetic number, because the mean of its divisors is an integer number (3112956).

Almost surely, 2^12424411 is an apocalyptic number.

12424411 is a deficient number, since it is larger than the sum of its proper divisors (27413).

12424411 is an equidigital number, since it uses as much as digits as its factorization.

12424411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27412.

The product of its digits is 256, while the sum is 19.

The square root of 12424411 is about 3524.8277972122. The cubic root of 12424411 is about 231.6106914664.

Adding to 12424411 its reverse (11442421), we get a palindrome (23866832).

The spelling of 12424411 in words is "twelve million, four hundred twenty-four thousand, four hundred eleven".