13343840659 has 2 divisors, whose sum is σ = 13343840660. Its totient is φ = 13343840658.

The previous prime is 13343840569. The next prime is 13343840677. The reversal of 13343840659 is 95604834331.

Together with previous prime (13343840569) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (95604834331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13343840659 - 2³³ = 4753906067 is a prime.

It is not a weakly prime, because it can be changed into another prime (13343840459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6671920329 + 6671920330.

It is an arithmetic number, because the mean of its divisors is an integer number (6671920330).

Almost surely, 2^13343840659 is an apocalyptic number.

13343840659 is a deficient number, since it is larger than the sum of its proper divisors (1).

13343840659 is an equidigital number, since it uses as much as digits as its factorization.

13343840659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 13343840659 in words is "thirteen billion, three hundred forty-three million, eight hundred forty thousand, six hundred fifty-nine".