4444401343423 has 2 divisors, whose sum is σ = 4444401343424. Its totient is φ = 4444401343422.

The previous prime is 4444401343331. The next prime is 4444401343453. The reversal of 4444401343423 is 3243431044444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4444401343423 - 2²¹ = 4444399246271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4444401343453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2222200671711 + 2222200671712.

It is an arithmetic number, because the mean of its divisors is an integer number (2222200671712).

Almost surely, 2^{4444401343423} is an apocalyptic number.

4444401343423 is a deficient number, since it is larger than the sum of its proper divisors (1).

4444401343423 is an equidigital number, since it uses as much as digits as its factorization.

4444401343423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 884736, while the sum is 40.

Adding to 4444401343423 its reverse (3243431044444), we get a palindrome (7687832387867).

The spelling of 4444401343423 in words is "four trillion, four hundred forty-four billion, four hundred one million, three hundred forty-three thousand, four hundred twenty-three".