4400241043789 has 2 divisors, whose sum is σ = 4400241043790. Its totient is φ = 4400241043788.

The previous prime is 4400241043733. The next prime is 4400241043817. The reversal of 4400241043789 is 9873401420044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2939870306025 + 1460370737764 = 1714605^2 + 1208458^2 .

It is a cyclic number.

It is not a de Polignac number, because 4400241043789 - 2⁷ = 4400241043661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4400241043729) 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, 2200120521894 + 2200120521895.

It is an arithmetic number, because the mean of its divisors is an integer number (2200120521895).

Almost surely, 2^{4400241043789} is an apocalyptic number.

It is an amenable number.

4400241043789 is a deficient number, since it is larger than the sum of its proper divisors (1).

4400241043789 is an equidigital number, since it uses as much as digits as its factorization.

4400241043789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 4400241043789 in words is "four trillion, four hundred billion, two hundred forty-one million, forty-three thousand, seven hundred eighty-nine".