1344360343 has 2 divisors, whose sum is σ = 1344360344. Its totient is φ = 1344360342.

The previous prime is 1344360341. The next prime is 1344360361. The reversal of 1344360343 is 3430634431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1344360343 - 2¹ = 1344360341 is a prime.

Together with 1344360341, 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 (1344360341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672180171 + 672180172.

It is an arithmetic number, because the mean of its divisors is an integer number (672180172).

Almost surely, 2^1344360343 is an apocalyptic number.

1344360343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344360343 is an equidigital number, since it uses as much as digits as its factorization.

1344360343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 31.

The square root of 1344360343 is about 36665.5198108523. The cubic root of 1344360343 is about 1103.6682886258.

Adding to 1344360343 its reverse (3430634431), we get a palindrome (4774994774).

The spelling of 1344360343 in words is "one billion, three hundred forty-four million, three hundred sixty thousand, three hundred forty-three".