14233221443 has 6 divisors (see below), whose sum is σ = 16557012756. Its totient is φ = 12199904052.

The previous prime is 14233221413. The next prime is 14233221479. The reversal of 14233221443 is 34412233241.

14233221443 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 14233221443 - 2¹⁶ = 14233155907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14233221413) 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 5 ways as a sum of consecutive naturals, for example, 145236905 + ... + 145237002.

It is an arithmetic number, because the mean of its divisors is an integer number (2759502126).

Almost surely, 2^14233221443 is an apocalyptic number.

14233221443 is a deficient number, since it is larger than the sum of its proper divisors (2323791313).

14233221443 is an equidigital number, since it uses as much as digits as its factorization.

14233221443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290473921 (or 290473914 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

Adding to 14233221443 its reverse (34412233241), we get a palindrome (48645454684).

The spelling of 14233221443 in words is "fourteen billion, two hundred thirty-three million, two hundred twenty-one thousand, four hundred forty-three".