14063966389 has 16 divisors (see below), whose sum is σ = 15687659520. Its totient is φ = 12500944560.

The previous prime is 14063966351. The next prime is 14063966417. The reversal of 14063966389 is 98366936041.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14063966389 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 (14063966339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10944 + ... + 168070.

It is an arithmetic number, because the mean of its divisors is an integer number (980478720).

Almost surely, 2^14063966389 is an apocalyptic number.

It is an amenable number.

14063966389 is a deficient number, since it is larger than the sum of its proper divisors (1623693131).

14063966389 is a wasteful number, since it uses less digits than its factorization.

14063966389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157320.

The product of its (nonzero) digits is 5038848, while the sum is 55.

The spelling of 14063966389 in words is "fourteen billion, sixty-three million, nine hundred sixty-six thousand, three hundred eighty-nine".