44384243 has 2 divisors, whose sum is σ = 44384244. Its totient is φ = 44384242.

The previous prime is 44384237. The next prime is 44384257. The reversal of 44384243 is 34248344.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44384243 - 2¹⁰ = 44383219 is a prime.

It is a super-2 number, since 2×44384243² = 3939922053366098, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (44380243) 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, 22192121 + 22192122.

It is an arithmetic number, because the mean of its divisors is an integer number (22192122).

Almost surely, 2^44384243 is an apocalyptic number.

44384243 is a deficient number, since it is larger than the sum of its proper divisors (1).

44384243 is an equidigital number, since it uses as much as digits as its factorization.

44384243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 32.

The square root of 44384243 is about 6662.1500283317. The cubic root of 44384243 is about 354.0595168425.

The spelling of 44384243 in words is "forty-four million, three hundred eighty-four thousand, two hundred forty-three".