68356065386 has 8 divisors (see below), whose sum is σ = 117181826400. Its totient is φ = 29295456588.

The previous prime is 68356065383. The next prime is 68356065413.

68356065386 is nontrivially palindromic in base 10.

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

It is not an unprimeable number, because it can be changed into a prime (68356065383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2441288036 + ... + 2441288063.

It is an arithmetic number, because the mean of its divisors is an integer number (14647728300).

Almost surely, 2^68356065386 is an apocalyptic number.

68356065386 is a deficient number, since it is larger than the sum of its proper divisors (48825761014).

68356065386 is a wasteful number, since it uses less digits than its factorization.

68356065386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4882576108.

The product of its (nonzero) digits is 18662400, while the sum is 56.

The spelling of 68356065386 in words is "sixty-eight billion, three hundred fifty-six million, sixty-five thousand, three hundred eighty-six".