14259543889 has 8 divisors (see below), whose sum is σ = 14351742720. Its totient is φ = 14167597776.

The previous prime is 14259543877. The next prime is 14259543899. The reversal of 14259543889 is 98834595241.

It is a happy number.

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 14259543889 - 2¹⁵ = 14259511121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14259543829) 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, 50694 + ... + 176320.

It is an arithmetic number, because the mean of its divisors is an integer number (1793967840).

Almost surely, 2^14259543889 is an apocalyptic number.

It is an amenable number.

14259543889 is a deficient number, since it is larger than the sum of its proper divisors (92198831).

14259543889 is a wasteful number, since it uses less digits than its factorization.

14259543889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126359.

The product of its digits is 12441600, while the sum is 58.

The spelling of 14259543889 in words is "fourteen billion, two hundred fifty-nine million, five hundred forty-three thousand, eight hundred eighty-nine".