4420044344423 has 2 divisors, whose sum is σ = 4420044344424. Its totient is φ = 4420044344422.

The previous prime is 4420044344389. The next prime is 4420044344497. The reversal of 4420044344423 is 3244434400244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4420044344423 - 2¹⁴ = 4420044328039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4420044244423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210022172211 + 2210022172212.

It is an arithmetic number, because the mean of its divisors is an integer number (2210022172212).

Almost surely, 2^{4420044344423} is an apocalyptic number.

4420044344423 is a deficient number, since it is larger than the sum of its proper divisors (1).

4420044344423 is an equidigital number, since it uses as much as digits as its factorization.

4420044344423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 589824, while the sum is 38.

Adding to 4420044344423 its reverse (3244434400244), we get a palindrome (7664478744667).

The spelling of 4420044344423 in words is "four trillion, four hundred twenty billion, forty-four million, three hundred forty-four thousand, four hundred twenty-three".