44000044000 has 192 divisors, whose sum is σ = 119115831744. Its totient is φ = 15840000000.

The previous prime is 44000043961. The next prime is 44000044007. The reversal of 44000044000 is 44000044.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44000044007) 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 in 31 ways as a sum of consecutive naturals, for example, 4439050 + ... + 4448950.

It is an arithmetic number, because the mean of its divisors is an integer number (620394957).

Almost surely, 2^44000044000 is an apocalyptic number.

44000044000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44000044000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59557915872).

44000044000 is an abundant number, since it is smaller than the sum of its proper divisors (75115787744).

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

44000044000 is a wasteful number, since it uses less digits than its factorization.

44000044000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10038 (or 10020 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 44000044000 its reverse (44000044), we get a palindrome (44044044044).

44000044000 divided by its reverse (44000044) gives a cube (1000 = 10³).

The spelling of 44000044000 in words is "forty-four billion, forty-four thousand", and thus it is an eban number.