68070325907 has 2 divisors, whose sum is σ = 68070325908. Its totient is φ = 68070325906.

The previous prime is 68070325867. The next prime is 68070325909. The reversal of 68070325907 is 70952307086.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68070325907 - 2²⁶ = 68003217043 is a prime.

Together with 68070325909, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (68070325909) 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, 34035162953 + 34035162954.

It is an arithmetic number, because the mean of its divisors is an integer number (34035162954).

Almost surely, 2^68070325907 is an apocalyptic number.

68070325907 is a deficient number, since it is larger than the sum of its proper divisors (1).

68070325907 is an equidigital number, since it uses as much as digits as its factorization.

68070325907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 68070325907 in words is "sixty-eight billion, seventy million, three hundred twenty-five thousand, nine hundred seven".