40044222204244 has 12 divisors (see below), whose sum is σ = 70547706904500. Its totient is φ = 19887734517248.

The previous prime is 40044222204229. The next prime is 40044222204257. The reversal of 40044222204244 is 44240222244004.

40044222204244 is digitally balanced in base 5, 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 2 ways, for example, as 14359476572100 + 25684745632144 = 3789390^2 + 5068012^2 .

It is a super-2 number, since 2×40044222204244² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33594145549 + ... + 33594146740.

It is an arithmetic number, because the mean of its divisors is an integer number (5878975575375).

Almost surely, 2^{40044222204244} is an apocalyptic number.

It is an amenable number.

40044222204244 is a deficient number, since it is larger than the sum of its proper divisors (30503484700256).

40044222204244 is a wasteful number, since it uses less digits than its factorization.

40044222204244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67188292442 (or 67188292440 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 40044222204244 its reverse (44240222244004), we get a palindrome (84284444448248).

The spelling of 40044222204244 in words is "forty trillion, forty-four billion, two hundred twenty-two million, two hundred four thousand, two hundred forty-four".