44424000217 has 2 divisors, whose sum is σ = 44424000218. Its totient is φ = 44424000216.

The previous prime is 44424000197. The next prime is 44424000281. The reversal of 44424000217 is 71200042444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43570717696 + 853282521 = 208736^2 + 29211^2 .

It is a cyclic number.

It is not a de Polignac number, because 44424000217 - 2²³ = 44415611609 is a prime.

It is not a weakly prime, because it can be changed into another prime (44424000017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22212000108 + 22212000109.

It is an arithmetic number, because the mean of its divisors is an integer number (22212000109).

Almost surely, 2^44424000217 is an apocalyptic number.

It is an amenable number.

44424000217 is a deficient number, since it is larger than the sum of its proper divisors (1).

44424000217 is an equidigital number, since it uses as much as digits as its factorization.

44424000217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 28.

The spelling of 44424000217 in words is "forty-four billion, four hundred twenty-four million, two hundred seventeen", and thus it is an aban number.