44221132441 has 2 divisors, whose sum is σ = 44221132442. Its totient is φ = 44221132440.

The previous prime is 44221132429. The next prime is 44221132481. The reversal of 44221132441 is 14423112244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39679046416 + 4542086025 = 199196^2 + 67395^2 .

It is a cyclic number.

It is not a de Polignac number, because 44221132441 - 2⁵ = 44221132409 is a prime.

It is not a weakly prime, because it can be changed into another prime (44221132481) 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, 22110566220 + 22110566221.

It is an arithmetic number, because the mean of its divisors is an integer number (22110566221).

Almost surely, 2^44221132441 is an apocalyptic number.

It is an amenable number.

44221132441 is a deficient number, since it is larger than the sum of its proper divisors (1).

44221132441 is an equidigital number, since it uses as much as digits as its factorization.

44221132441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6144, while the sum is 28.

Adding to 44221132441 its reverse (14423112244), we get a palindrome (58644244685).

The spelling of 44221132441 in words is "forty-four billion, two hundred twenty-one million, one hundred thirty-two thousand, four hundred forty-one".