14089986065 has 16 divisors (see below), whose sum is σ = 16949979648. Its totient is φ = 11244030336.

The previous prime is 14089986061. The next prime is 14089986083. The reversal of 14089986065 is 56068998041.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14089986065 - 2² = 14089986061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14089986065.

It is not an unprimeable number, because it can be changed into a prime (14089986061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5349989 + ... + 5352621.

It is an arithmetic number, because the mean of its divisors is an integer number (1059373728).

Almost surely, 2^14089986065 is an apocalyptic number.

It is an amenable number.

14089986065 is a deficient number, since it is larger than the sum of its proper divisors (2859993583).

14089986065 is a wasteful number, since it uses less digits than its factorization.

14089986065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4888.

The product of its (nonzero) digits is 3732480, while the sum is 56.

The spelling of 14089986065 in words is "fourteen billion, eighty-nine million, nine hundred eighty-six thousand, sixty-five".