68342210383 has 2 divisors, whose sum is σ = 68342210384. Its totient is φ = 68342210382.

The previous prime is 68342210317. The next prime is 68342210411. The reversal of 68342210383 is 38301224386.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68342210383 - 2¹³ = 68342202191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68342219383) 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, 34171105191 + 34171105192.

It is an arithmetic number, because the mean of its divisors is an integer number (34171105192).

Almost surely, 2^68342210383 is an apocalyptic number.

68342210383 is a deficient number, since it is larger than the sum of its proper divisors (1).

68342210383 is an equidigital number, since it uses as much as digits as its factorization.

68342210383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 68342210383 in words is "sixty-eight billion, three hundred forty-two million, two hundred ten thousand, three hundred eighty-three".