4434788243 has 2 divisors, whose sum is σ = 4434788244. Its totient is φ = 4434788242.

The previous prime is 4434788231. The next prime is 4434788269. The reversal of 4434788243 is 3428874344.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4434788243 is a prime.

It is not a weakly prime, because it can be changed into another prime (4434788203) 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, 2217394121 + 2217394122.

It is an arithmetic number, because the mean of its divisors is an integer number (2217394122).

Almost surely, 2^4434788243 is an apocalyptic number.

4434788243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4434788243 is an equidigital number, since it uses as much as digits as its factorization.

4434788243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2064384, while the sum is 47.

The square root of 4434788243 is about 66594.2057764788. The cubic root of 4434788243 is about 1642.9498074832.

The spelling of 4434788243 in words is "four billion, four hundred thirty-four million, seven hundred eighty-eight thousand, two hundred forty-three".