44324230081 has 2 divisors, whose sum is σ = 44324230082. Its totient is φ = 44324230080.

The previous prime is 44324230079. The next prime is 44324230151. The reversal of 44324230081 is 18003242344.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44096220081 + 228010000 = 209991^2 + 15100^2 .

It is a cyclic number.

It is not a de Polignac number, because 44324230081 - 2¹ = 44324230079 is a prime.

It is a super-2 number, since 2×44324230081² (a number of 22 digits) contains 22 as substring.

Together with 44324230079, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (44324230381) 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, 22162115040 + 22162115041.

It is an arithmetic number, because the mean of its divisors is an integer number (22162115041).

Almost surely, 2^44324230081 is an apocalyptic number.

It is an amenable number.

44324230081 is a deficient number, since it is larger than the sum of its proper divisors (1).

44324230081 is an equidigital number, since it uses as much as digits as its factorization.

44324230081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 44324230081 in words is "forty-four billion, three hundred twenty-four million, two hundred thirty thousand, eighty-one".