44209943 has 2 divisors, whose sum is σ = 44209944. Its totient is φ = 44209942.

The previous prime is 44209927. The next prime is 44209951. The reversal of 44209943 is 34990244.

44209943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44209943 - 2⁴ = 44209927 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44209993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22104971 + 22104972.

It is an arithmetic number, because the mean of its divisors is an integer number (22104972).

Almost surely, 2^44209943 is an apocalyptic number.

44209943 is a deficient number, since it is larger than the sum of its proper divisors (1).

44209943 is an equidigital number, since it uses as much as digits as its factorization.

44209943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 44209943 is about 6649.0557976302. The cubic root of 44209943 is about 353.5954367283.

The spelling of 44209943 in words is "forty-four million, two hundred nine thousand, nine hundred forty-three".