44422044022445 has 8 divisors (see below), whose sum is σ = 56442126522744. Its totient is φ = 33447186087424.

The previous prime is 44422044022423. The next prime is 44422044022463. The reversal of 44422044022445 is 54422044022444.

44422044022445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 541832904649 + 43880211117796 = 736093^2 + 6624214^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44422044022445 - 2¹⁶ = 44422043956909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261306141224 + ... + 261306141393.

It is an arithmetic number, because the mean of its divisors is an integer number (7055265815343).

Almost surely, 2^{44422044022445} is an apocalyptic number.

It is an amenable number.

44422044022445 is a deficient number, since it is larger than the sum of its proper divisors (12020082500299).

44422044022445 is a wasteful number, since it uses less digits than its factorization.

44422044022445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522612282639.

The product of its (nonzero) digits is 1310720, while the sum is 41.

Adding to 44422044022445 its reverse (54422044022444), we get a palindrome (98844088044889).

Subtracting 44422044022445 from its reverse (54422044022444), we obtain a palindrome (9999999999999).

The spelling of 44422044022445 in words is "forty-four trillion, four hundred twenty-two billion, forty-four million, twenty-two thousand, four hundred forty-five".