68132374601 has 2 divisors, whose sum is σ = 68132374602. Its totient is φ = 68132374600.

The previous prime is 68132374543. The next prime is 68132374619. The reversal of 68132374601 is 10647323186.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49873608976 + 18258765625 = 223324^2 + 135125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68132374601 is a prime.

It is not a weakly prime, because it can be changed into another prime (68132374621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34066187300 + 34066187301.

It is an arithmetic number, because the mean of its divisors is an integer number (34066187301).

Almost surely, 2^68132374601 is an apocalyptic number.

It is an amenable number.

68132374601 is a deficient number, since it is larger than the sum of its proper divisors (1).

68132374601 is an equidigital number, since it uses as much as digits as its factorization.

68132374601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

Adding to 68132374601 its reverse (10647323186), we get a palindrome (78779697787).

The spelling of 68132374601 in words is "sixty-eight billion, one hundred thirty-two million, three hundred seventy-four thousand, six hundred one".