44442224459 has 2 divisors, whose sum is σ = 44442224460. Its totient is φ = 44442224458.

The previous prime is 44442224377. The next prime is 44442224473. The reversal of 44442224459 is 95442224444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44442224459 - 2¹² = 44442220363 is a prime.

It is a super-3 number, since 3×44442224459³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (44442224479) 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, 22221112229 + 22221112230.

It is an arithmetic number, because the mean of its divisors is an integer number (22221112230).

Almost surely, 2^44442224459 is an apocalyptic number.

44442224459 is a deficient number, since it is larger than the sum of its proper divisors (1).

44442224459 is an equidigital number, since it uses as much as digits as its factorization.

44442224459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1474560, while the sum is 44.

The spelling of 44442224459 in words is "forty-four billion, four hundred forty-two million, two hundred twenty-four thousand, four hundred fifty-nine".