13343034391 has 2 divisors, whose sum is σ = 13343034392. Its totient is φ = 13343034390.

The previous prime is 13343034379. The next prime is 13343034421. The reversal of 13343034391 is 19343034331.

13343034391 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 13343034391 - 2⁵ = 13343034359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13343034311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6671517195 + 6671517196.

It is an arithmetic number, because the mean of its divisors is an integer number (6671517196).

Almost surely, 2^13343034391 is an apocalyptic number.

13343034391 is a deficient number, since it is larger than the sum of its proper divisors (1).

13343034391 is an equidigital number, since it uses as much as digits as its factorization.

13343034391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 34.

The spelling of 13343034391 in words is "thirteen billion, three hundred forty-three million, thirty-four thousand, three hundred ninety-one".