14227472273 has 16 divisors (see below), whose sum is σ = 17313196800. Its totient is φ = 11664753408.

The previous prime is 14227472263. The next prime is 14227472309. The reversal of 14227472273 is 37227472241.

14227472273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14227472273 - 2⁴ = 14227472257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14227472273.

It is not an unprimeable number, because it can be changed into a prime (14227472263) 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 in 15 ways as a sum of consecutive naturals, for example, 893840 + ... + 909617.

It is an arithmetic number, because the mean of its divisors is an integer number (1082074800).

Almost surely, 2^14227472273 is an apocalyptic number.

It is an amenable number.

14227472273 is a deficient number, since it is larger than the sum of its proper divisors (3085724527).

14227472273 is an equidigital number, since it uses as much as digits as its factorization.

14227472273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803501 (or 1803487 counting only the distinct ones).

The product of its digits is 263424, while the sum is 41.

The spelling of 14227472273 in words is "fourteen billion, two hundred twenty-seven million, four hundred seventy-two thousand, two hundred seventy-three".