43244099 has 2 divisors, whose sum is σ = 43244100. Its totient is φ = 43244098.

The previous prime is 43244081. The next prime is 43244129. The reversal of 43244099 is 99044234.

43244099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43244099 - 2¹² = 43240003 is a prime.

It is not a weakly prime, because it can be changed into another prime (43244029) 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, 21622049 + 21622050.

It is an arithmetic number, because the mean of its divisors is an integer number (21622050).

Almost surely, 2^43244099 is an apocalyptic number.

43244099 is a deficient number, since it is larger than the sum of its proper divisors (1).

43244099 is an equidigital number, since it uses as much as digits as its factorization.

43244099 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 43244099 is about 6576.0245589566. The cubic root of 43244099 is about 351.0014826657.

The spelling of 43244099 in words is "forty-three million, two hundred forty-four thousand, ninety-nine".