4004024443423 has 2 divisors, whose sum is σ = 4004024443424. Its totient is φ = 4004024443422.

The previous prime is 4004024443277. The next prime is 4004024443429. The reversal of 4004024443423 is 3243444204004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4004024443423 - 2²¹ = 4004022346271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4004024443429) 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, 2002012221711 + 2002012221712.

It is an arithmetic number, because the mean of its divisors is an integer number (2002012221712).

Almost surely, 2^{4004024443423} is an apocalyptic number.

4004024443423 is a deficient number, since it is larger than the sum of its proper divisors (1).

4004024443423 is an equidigital number, since it uses as much as digits as its factorization.

4004024443423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 4004024443423 its reverse (3243444204004), we get a palindrome (7247468647427).

The spelling of 4004024443423 in words is "four trillion, four billion, twenty-four million, four hundred forty-three thousand, four hundred twenty-three".