14889036189 has 16 divisors (see below), whose sum is σ = 20655331200. Its totient is φ = 9528340416.

The previous prime is 14889036181. The next prime is 14889036191. The reversal of 14889036189 is 98163098841.

It is not a de Polignac number, because 14889036189 - 2³ = 14889036181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14889036181) 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, 479569 + ... + 509670.

It is an arithmetic number, because the mean of its divisors is an integer number (1290958200).

Almost surely, 2^14889036189 is an apocalyptic number.

It is an amenable number.

14889036189 is a deficient number, since it is larger than the sum of its proper divisors (5766295011).

14889036189 is a wasteful number, since it uses less digits than its factorization.

14889036189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989444.

The product of its (nonzero) digits is 2985984, while the sum is 57.

The spelling of 14889036189 in words is "fourteen billion, eight hundred eighty-nine million, thirty-six thousand, one hundred eighty-nine".