13407343 has 2 divisors, whose sum is σ = 13407344. Its totient is φ = 13407342.

The previous prime is 13407341. The next prime is 13407349. The reversal of 13407343 is 34370431.

It is a happy number.

13407343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13407343 - 2¹ = 13407341 is a prime.

Together with 13407341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13407341) 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 as a sum of consecutive naturals, namely, 6703671 + 6703672.

It is an arithmetic number, because the mean of its divisors is an integer number (6703672).

Almost surely, 2^13407343 is an apocalyptic number.

13407343 is a deficient number, since it is larger than the sum of its proper divisors (1).

13407343 is an equidigital number, since it uses as much as digits as its factorization.

13407343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 13407343 is about 3661.6038835461. The cubic root of 13407343 is about 237.5641518299.

Adding to 13407343 its reverse (34370431), we get a palindrome (47777774).

The spelling of 13407343 in words is "thirteen million, four hundred seven thousand, three hundred forty-three".