68341045343 has 2 divisors, whose sum is σ = 68341045344. Its totient is φ = 68341045342.

The previous prime is 68341045247. The next prime is 68341045349. The reversal of 68341045343 is 34354014386.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68341045343 - 2²⁸ = 68072609887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68341045343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68341045349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34170522671 + 34170522672.

It is an arithmetic number, because the mean of its divisors is an integer number (34170522672).

Almost surely, 2^68341045343 is an apocalyptic number.

68341045343 is a deficient number, since it is larger than the sum of its proper divisors (1).

68341045343 is an equidigital number, since it uses as much as digits as its factorization.

68341045343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 68341045343 in words is "sixty-eight billion, three hundred forty-one million, forty-five thousand, three hundred forty-three".