168340067711 has 2 divisors, whose sum is σ = 168340067712. Its totient is φ = 168340067710.

The previous prime is 168340067677. The next prime is 168340067747. The reversal of 168340067711 is 117760043861.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-168340067711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (168340067761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84170033855 + 84170033856.

It is an arithmetic number, because the mean of its divisors is an integer number (84170033856).

Almost surely, 2^168340067711 is an apocalyptic number.

168340067711 is a deficient number, since it is larger than the sum of its proper divisors (1).

168340067711 is an equidigital number, since it uses as much as digits as its factorization.

168340067711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 168340067711 in words is "one hundred sixty-eight billion, three hundred forty million, sixty-seven thousand, seven hundred eleven".