44022442004 has 24 divisors (see below), whose sum is σ = 81583566120. Its totient is φ = 20713250816.

The previous prime is 44022441959. The next prime is 44022442049. The reversal of 44022442004 is 40024422044.

It is an interprime number because it is at equal distance from previous prime (44022441959) and next prime (44022442049).

It can be written as a sum of positive squares in 4 ways, for example, as 613552900 + 43408889104 = 24770^2 + 208348^2 .

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 428042 + ... + 520830.

It is an arithmetic number, because the mean of its divisors is an integer number (3399315255).

Almost surely, 2^44022442004 is an apocalyptic number.

It is an amenable number.

44022442004 is a deficient number, since it is larger than the sum of its proper divisors (37561124116).

44022442004 is a wasteful number, since it uses less digits than its factorization.

44022442004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99787 (or 99785 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 44022442004 its reverse (40024422044), we get a palindrome (84046864048).

The spelling of 44022442004 in words is "forty-four billion, twenty-two million, four hundred forty-two thousand, four".