68797071360001 has 4 divisors (see below), whose sum is σ = 68823440496900. Its totient is φ = 68770702223104.

The previous prime is 68797071359971. The next prime is 68797071360049. The reversal of 68797071360001 is 10006317079786.

It is a Cunningham number, because it is equal to 2880⁴+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33074921166400 + 35722150193601 = 5751080^2 + 5976801^2 .

It is a cyclic number.

It is not a de Polignac number, because 68797071360001 - 2⁵ = 68797071359969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68797071360091) 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 in 3 ways as a sum of consecutive naturals, for example, 13184564536 + ... + 13184569753.

It is an arithmetic number, because the mean of its divisors is an integer number (17205860124225).

It is a Proth number, since it is equal to 4100625 ⋅ 2²⁴ + 1 and 4100625 < 2²⁴.

Almost surely, 2^{68797071360001} is an apocalyptic number.

It is an amenable number.

68797071360001 is a deficient number, since it is larger than the sum of its proper divisors (26369136899).

68797071360001 is a wasteful number, since it uses less digits than its factorization.

68797071360001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26369136898.

The product of its (nonzero) digits is 2667168, while the sum is 55.

The spelling of 68797071360001 in words is "sixty-eight trillion, seven hundred ninety-seven billion, seventy-one million, three hundred sixty thousand, one".