13342423 has 2 divisors, whose sum is σ = 13342424. Its totient is φ = 13342422.

The previous prime is 13342421. The next prime is 13342453. The reversal of 13342423 is 32424331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13342423 - 2¹ = 13342421 is a prime.

Together with 13342421, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 13342394 and 13342403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13342421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6671211 + 6671212.

It is an arithmetic number, because the mean of its divisors is an integer number (6671212).

Almost surely, 2^13342423 is an apocalyptic number.

13342423 is a deficient number, since it is larger than the sum of its proper divisors (1).

13342423 is an equidigital number, since it uses as much as digits as its factorization.

13342423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 22.

The square root of 13342423 is about 3652.7281585139. The cubic root of 13342423 is about 237.1800930166.

Adding to 13342423 its reverse (32424331), we get a palindrome (45766754).

The spelling of 13342423 in words is "thirteen million, three hundred forty-two thousand, four hundred twenty-three".