14542444211 has 4 divisors (see below), whose sum is σ = 14880640632. Its totient is φ = 14204247792.

The previous prime is 14542444207. The next prime is 14542444223. The reversal of 14542444211 is 11244424541.

14542444211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14542444211 - 2² = 14542444207 is a prime.

It is a super-2 number, since 2×14542444211² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14542444271) 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 3 ways as a sum of consecutive naturals, for example, 169098146 + ... + 169098231.

It is an arithmetic number, because the mean of its divisors is an integer number (3720160158).

Almost surely, 2^14542444211 is an apocalyptic number.

14542444211 is a deficient number, since it is larger than the sum of its proper divisors (338196421).

14542444211 is an equidigital number, since it uses as much as digits as its factorization.

14542444211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338196420.

The product of its digits is 20480, while the sum is 32.

Adding to 14542444211 its reverse (11244424541), we get a palindrome (25786868752).

The spelling of 14542444211 in words is "fourteen billion, five hundred forty-two million, four hundred forty-four thousand, two hundred eleven".