14548322209 has 2 divisors, whose sum is σ = 14548322210. Its totient is φ = 14548322208.

The previous prime is 14548322177. The next prime is 14548322219. The reversal of 14548322209 is 90222384541.

14548322209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12592206225 + 1956115984 = 112215^2 + 44228^2 .

It is a cyclic number.

It is not a de Polignac number, because 14548322209 - 2⁵ = 14548322177 is a prime.

It is not a weakly prime, because it can be changed into another prime (14548322219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7274161104 + 7274161105.

It is an arithmetic number, because the mean of its divisors is an integer number (7274161105).

Almost surely, 2^14548322209 is an apocalyptic number.

It is an amenable number.

14548322209 is a deficient number, since it is larger than the sum of its proper divisors (1).

14548322209 is an equidigital number, since it uses as much as digits as its factorization.

14548322209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 14548322209 in words is "fourteen billion, five hundred forty-eight million, three hundred twenty-two thousand, two hundred nine".