44443073 has 2 divisors, whose sum is σ = 44443074. Its totient is φ = 44443072.

The previous prime is 44443067. The next prime is 44443079. The reversal of 44443073 is 37034444.

It is a balanced prime because it is at equal distance from previous prime (44443067) and next prime (44443079).

It can be written as a sum of positive squares in only one way, i.e., 24880144 + 19562929 = 4988^2 + 4423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44443073 is a prime.

It is not a weakly prime, because it can be changed into another prime (44443079) 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, 22221536 + 22221537.

It is an arithmetic number, because the mean of its divisors is an integer number (22221537).

Almost surely, 2^44443073 is an apocalyptic number.

It is an amenable number.

44443073 is a deficient number, since it is larger than the sum of its proper divisors (1).

44443073 is an equidigital number, since it uses as much as digits as its factorization.

44443073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 29.

The square root of 44443073 is about 6666.5638075398. The cubic root of 44443073 is about 354.2158795804.

The spelling of 44443073 in words is "forty-four million, four hundred forty-three thousand, seventy-three".