68006008319 has 2 divisors, whose sum is σ = 68006008320. Its totient is φ = 68006008318.

The previous prime is 68006008261. The next prime is 68006008337. The reversal of 68006008319 is 91380060086.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68006008319 - 2²⁴ = 67989231103 is a prime.

It is a super-2 number, since 2×68006008319² (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 (68006008339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34003004159 + 34003004160.

It is an arithmetic number, because the mean of its divisors is an integer number (34003004160).

Almost surely, 2^68006008319 is an apocalyptic number.

68006008319 is a deficient number, since it is larger than the sum of its proper divisors (1).

68006008319 is an equidigital number, since it uses as much as digits as its factorization.

68006008319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 68006008319 in words is "sixty-eight billion, six million, eight thousand, three hundred nineteen".