14548322189 has 8 divisors (see below), whose sum is σ = 14943094008. Its totient is φ = 14153633280.

The previous prime is 14548322177. The next prime is 14548322209. The reversal of 14548322189 is 98122384541.

It can be written as a sum of positive squares in 4 ways, for example, as 2479542025 + 12068780164 = 49795^2 + 109858^2 .

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 14548322189 - 2⁸ = 14548321933 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 (14548322119) 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, 531929 + ... + 558609.

It is an arithmetic number, because the mean of its divisors is an integer number (1867886751).

Almost surely, 2^14548322189 is an apocalyptic number.

It is an amenable number.

14548322189 is a deficient number, since it is larger than the sum of its proper divisors (394771819).

14548322189 is a wasteful number, since it uses less digits than its factorization.

14548322189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41455.

The product of its digits is 552960, while the sum is 47.

The spelling of 14548322189 in words is "fourteen billion, five hundred forty-eight million, three hundred twenty-two thousand, one hundred eighty-nine".