12424351 has 2 divisors, whose sum is σ = 12424352. Its totient is φ = 12424350.

The previous prime is 12424343. The next prime is 12424387. The reversal of 12424351 is 15342421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12424351 - 2³ = 12424343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12421351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6212175 + 6212176.

It is an arithmetic number, because the mean of its divisors is an integer number (6212176).

Almost surely, 2^12424351 is an apocalyptic number.

12424351 is a deficient number, since it is larger than the sum of its proper divisors (1).

12424351 is an equidigital number, since it uses as much as digits as its factorization.

12424351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 22.

The square root of 12424351 is about 3524.8192861479. The cubic root of 12424351 is about 231.6103186341.

Adding to 12424351 its reverse (15342421), we get a palindrome (27766772).

The spelling of 12424351 in words is "twelve million, four hundred twenty-four thousand, three hundred fifty-one".