4443023214109 has 2 divisors, whose sum is σ = 4443023214110. Its totient is φ = 4443023214108.

The previous prime is 4443023214107. The next prime is 4443023214163. The reversal of 4443023214109 is 9014123203444.

4443023214109 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4433846148900 + 9177065209 = 2105670^2 + 95797^2 .

It is a cyclic number.

It is not a de Polignac number, because 4443023214109 - 2¹ = 4443023214107 is a prime.

It is a super-2 number, since 2×4443023214109² (a number of 26 digits) contains 22 as substring.

Together with 4443023214107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4443023214101) 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, 2221511607054 + 2221511607055.

It is an arithmetic number, because the mean of its divisors is an integer number (2221511607055).

Almost surely, 2^{4443023214109} is an apocalyptic number.

It is an amenable number.

4443023214109 is a deficient number, since it is larger than the sum of its proper divisors (1).

4443023214109 is an equidigital number, since it uses as much as digits as its factorization.

4443023214109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 4443023214109 in words is "four trillion, four hundred forty-three billion, twenty-three million, two hundred fourteen thousand, one hundred nine".