40444200022000 has 80 divisors (see below), whose sum is σ = 97921249826400. Its totient is φ = 16156642099200.

The previous prime is 40444200021983. The next prime is 40444200022033. The reversal of 40444200022000 is 22000244404.

40444200022000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 11610310 + ... + 14686309.

It is an arithmetic number, because the mean of its divisors is an integer number (1224015622830).

Almost surely, 2^{40444200022000} is an apocalyptic number.

40444200022000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40444200022000 is an abundant number, since it is smaller than the sum of its proper divisors (57477049804400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40444200022000 is a wasteful number, since it uses less digits than its factorization.

40444200022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26297411 (or 26297395 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 40444200022000 its reverse (22000244404), we get a palindrome (40466200266404).

The spelling of 40444200022000 in words is "forty trillion, four hundred forty-four billion, two hundred million, twenty-two thousand".