4223341021439 has 2 divisors, whose sum is σ = 4223341021440. Its totient is φ = 4223341021438.

The previous prime is 4223341021369. The next prime is 4223341021507. The reversal of 4223341021439 is 9341201433224.

4223341021439 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4223341021439 - 2¹⁶ = 4223340955903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4223341023439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111670510719 + 2111670510720.

It is an arithmetic number, because the mean of its divisors is an integer number (2111670510720).

Almost surely, 2^{4223341021439} is an apocalyptic number.

4223341021439 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223341021439 is an equidigital number, since it uses as much as digits as its factorization.

4223341021439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 4223341021439 in words is "four trillion, two hundred twenty-three billion, three hundred forty-one million, twenty-one thousand, four hundred thirty-nine".