14139107189 has 2 divisors, whose sum is σ = 14139107190. Its totient is φ = 14139107188.

The previous prime is 14139107183. The next prime is 14139107233. The reversal of 14139107189 is 98170193141.

It is an a-pointer prime, because the next prime (14139107233) can be obtained adding 14139107189 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14069518225 + 69588964 = 118615^2 + 8342^2 .

It is a cyclic number.

It is not a de Polignac number, because 14139107189 - 2²⁸ = 13870671733 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14139107183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7069553594 + 7069553595.

It is an arithmetic number, because the mean of its divisors is an integer number (7069553595).

Almost surely, 2^14139107189 is an apocalyptic number.

It is an amenable number.

14139107189 is a deficient number, since it is larger than the sum of its proper divisors (1).

14139107189 is an equidigital number, since it uses as much as digits as its factorization.

14139107189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 44.

The spelling of 14139107189 in words is "fourteen billion, one hundred thirty-nine million, one hundred seven thousand, one hundred eighty-nine".