14443752189 has 4 divisors (see below), whose sum is σ = 19258336256. Its totient is φ = 9629168124.

The previous prime is 14443752173. The next prime is 14443752217. The reversal of 14443752189 is 98125734441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 14443752189 - 2⁴ = 14443752173 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 (14443752119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2407292029 + ... + 2407292034.

It is an arithmetic number, because the mean of its divisors is an integer number (4814584064).

Almost surely, 2^14443752189 is an apocalyptic number.

It is an amenable number.

14443752189 is a deficient number, since it is larger than the sum of its proper divisors (4814584067).

14443752189 is an equidigital number, since it uses as much as digits as its factorization.

14443752189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4814584066.

The product of its digits is 967680, while the sum is 48.

The spelling of 14443752189 in words is "fourteen billion, four hundred forty-three million, seven hundred fifty-two thousand, one hundred eighty-nine".