14830187189 has 2 divisors, whose sum is σ = 14830187190. Its totient is φ = 14830187188.

The previous prime is 14830187179. The next prime is 14830187219. The reversal of 14830187189 is 98178103841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10638272164 + 4191915025 = 103142^2 + 64745^2 .

It is a cyclic number.

It is not a de Polignac number, because 14830187189 - 2¹⁶ = 14830121653 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 (14830187149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7415093594 + 7415093595.

It is an arithmetic number, because the mean of its divisors is an integer number (7415093595).

Almost surely, 2^14830187189 is an apocalyptic number.

It is an amenable number.

14830187189 is a deficient number, since it is larger than the sum of its proper divisors (1).

14830187189 is an equidigital number, since it uses as much as digits as its factorization.

14830187189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 50.

The spelling of 14830187189 in words is "fourteen billion, eight hundred thirty million, one hundred eighty-seven thousand, one hundred eighty-nine".