4431244093 has 2 divisors, whose sum is σ = 4431244094. Its totient is φ = 4431244092.

The previous prime is 4431244079. The next prime is 4431244099. The reversal of 4431244093 is 3904421344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3017634489 + 1413609604 = 54933^2 + 37598^2 .

It is a cyclic number.

It is not a de Polignac number, because 4431244093 - 2⁹ = 4431243581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4431244099) 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, 2215622046 + 2215622047.

It is an arithmetic number, because the mean of its divisors is an integer number (2215622047).

Almost surely, 2^4431244093 is an apocalyptic number.

It is an amenable number.

4431244093 is a deficient number, since it is larger than the sum of its proper divisors (1).

4431244093 is an equidigital number, since it uses as much as digits as its factorization.

4431244093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 4431244093 is about 66567.5904100486. The cubic root of 4431244093 is about 1642.5120254080.

The spelling of 4431244093 in words is "four billion, four hundred thirty-one million, two hundred forty-four thousand, ninety-three".