108866006689 has 8 divisors (see below), whose sum is σ = 119669505120. Its totient is φ = 98213606400.

The previous prime is 108866006633. The next prime is 108866006749. The reversal of 108866006689 is 986600668801.

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 108866006689 - 2¹³ = 108865998497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108866006609) 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, 37773024 + ... + 37775905.

It is an arithmetic number, because the mean of its divisors is an integer number (14958688140).

Almost surely, 2^108866006689 is an apocalyptic number.

It is an amenable number.

108866006689 is a deficient number, since it is larger than the sum of its proper divisors (10803498431).

108866006689 is a wasteful number, since it uses less digits than its factorization.

108866006689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75549071.

The product of its (nonzero) digits is 5971968, while the sum is 58.

The spelling of 108866006689 in words is "one hundred eight billion, eight hundred sixty-six million, six thousand, six hundred eighty-nine".