12354343 has 2 divisors, whose sum is σ = 12354344. Its totient is φ = 12354342.

The previous prime is 12354341. The next prime is 12354347. The reversal of 12354343 is 34345321.

12354343 is digitally balanced in base 2, 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 12354343 - 2¹ = 12354341 is a prime.

Together with 12354341, 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 (12354341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6177171 + 6177172.

It is an arithmetic number, because the mean of its divisors is an integer number (6177172).

Almost surely, 2^12354343 is an apocalyptic number.

12354343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12354343 is an equidigital number, since it uses as much as digits as its factorization.

12354343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 25.

The square root of 12354343 is about 3514.8745354564. The cubic root of 12354343 is about 231.1744776028.

Adding to 12354343 its reverse (34345321), we get a palindrome (46699664).

The spelling of 12354343 in words is "twelve million, three hundred fifty-four thousand, three hundred forty-three".