68229351341 has 2 divisors, whose sum is σ = 68229351342. Its totient is φ = 68229351340.

The previous prime is 68229351331. The next prime is 68229351353. The reversal of 68229351341 is 14315392286.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46126582441 + 22102768900 = 214771^2 + 148670^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68229351341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68229351292 and 68229351301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68229351331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34114675670 + 34114675671.

It is an arithmetic number, because the mean of its divisors is an integer number (34114675671).

Almost surely, 2^68229351341 is an apocalyptic number.

It is an amenable number.

68229351341 is a deficient number, since it is larger than the sum of its proper divisors (1).

68229351341 is an equidigital number, since it uses as much as digits as its factorization.

68229351341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 44.

The spelling of 68229351341 in words is "sixty-eight billion, two hundred twenty-nine million, three hundred fifty-one thousand, three hundred forty-one".