14327986717 has 16 divisors (see below), whose sum is σ = 15737702400. Its totient is φ = 12936250800.

The previous prime is 14327986681. The next prime is 14327986741. The reversal of 14327986717 is 71768972341.

14327986717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-14327986717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14327986787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4299742 + ... + 4303072.

It is an arithmetic number, because the mean of its divisors is an integer number (983606400).

Almost surely, 2^14327986717 is an apocalyptic number.

It is an amenable number.

14327986717 is a deficient number, since it is larger than the sum of its proper divisors (1409715683).

14327986717 is a wasteful number, since it uses less digits than its factorization.

14327986717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5904.

The product of its digits is 3556224, while the sum is 55.

The spelling of 14327986717 in words is "fourteen billion, three hundred twenty-seven million, nine hundred eighty-six thousand, seven hundred seventeen".