68799210119 has 2 divisors, whose sum is σ = 68799210120. Its totient is φ = 68799210118.

The previous prime is 68799210061. The next prime is 68799210143. The reversal of 68799210119 is 91101299786.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68799210119 is a prime.

It is a super-2 number, since 2×68799210119² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68799210149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34399605059 + 34399605060.

It is an arithmetic number, because the mean of its divisors is an integer number (34399605060).

Almost surely, 2^68799210119 is an apocalyptic number.

68799210119 is a deficient number, since it is larger than the sum of its proper divisors (1).

68799210119 is an equidigital number, since it uses as much as digits as its factorization.

68799210119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 53.

The spelling of 68799210119 in words is "sixty-eight billion, seven hundred ninety-nine million, two hundred ten thousand, one hundred nineteen".