68141088017 has 2 divisors, whose sum is σ = 68141088018. Its totient is φ = 68141088016.

The previous prime is 68141087957. The next prime is 68141088091. The reversal of 68141088017 is 71088014186.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63139628176 + 5001459841 = 251276^2 + 70721^2 .

It is a cyclic number.

It is not a de Polignac number, because 68141088017 - 2¹⁴ = 68141071633 is a prime.

It is a super-2 number, since 2×68141088017² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (68141088217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34070544008 + 34070544009.

It is an arithmetic number, because the mean of its divisors is an integer number (34070544009).

Almost surely, 2^68141088017 is an apocalyptic number.

It is an amenable number.

68141088017 is a deficient number, since it is larger than the sum of its proper divisors (1).

68141088017 is an equidigital number, since it uses as much as digits as its factorization.

68141088017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 44.

The spelling of 68141088017 in words is "sixty-eight billion, one hundred forty-one million, eighty-eight thousand, seventeen".