44041147 has 2 divisors, whose sum is σ = 44041148. Its totient is φ = 44041146.

The previous prime is 44041139. The next prime is 44041163. The reversal of 44041147 is 74114044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44041147 - 2³ = 44041139 is a prime.

It is not a weakly prime, because it can be changed into another prime (44041447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22020573 + 22020574.

It is an arithmetic number, because the mean of its divisors is an integer number (22020574).

Almost surely, 2^44041147 is an apocalyptic number.

44041147 is a deficient number, since it is larger than the sum of its proper divisors (1).

44041147 is an equidigital number, since it uses as much as digits as its factorization.

44041147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 44041147 is about 6636.3504277577. The cubic root of 44041147 is about 353.1448471576.

The spelling of 44041147 in words is "forty-four million, forty-one thousand, one hundred forty-seven".