68698860795067 has 8 divisors (see below), whose sum is σ = 68919123137456. Its totient is φ = 68478603403392.

The previous prime is 68698860795043. The next prime is 68698860795107. The reversal of 68698860795067 is 76059706889686.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68698860795067 - 2⁷ = 68698860794939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68698860793067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27638023 + ... + 30020959.

It is an arithmetic number, because the mean of its divisors is an integer number (8614890392182).

Almost surely, 2^{68698860795067} is an apocalyptic number.

68698860795067 is a deficient number, since it is larger than the sum of its proper divisors (220262342389).

68698860795067 is a wasteful number, since it uses less digits than its factorization.

68698860795067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475357.

The product of its (nonzero) digits is 13168189440, while the sum is 85.

The spelling of 68698860795067 in words is "sixty-eight trillion, six hundred ninety-eight billion, eight hundred sixty million, seven hundred ninety-five thousand, sixty-seven".