44822403072 has 144 divisors (see below), whose sum is σ = 129699198720. Its totient is φ = 14912667648.

The previous prime is 44822403047. The next prime is 44822403121. The reversal of 44822403072 is 27030422844.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 11296833 + ... + 11300799.

It is an arithmetic number, because the mean of its divisors is an integer number (900688880).

Almost surely, 2^44822403072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44822403072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64849599360).

44822403072 is an abundant number, since it is smaller than the sum of its proper divisors (84876795648).

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

44822403072 is a wasteful number, since it uses less digits than its factorization.

44822403072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4608 (or 4585 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 36.

The spelling of 44822403072 in words is "forty-four billion, eight hundred twenty-two million, four hundred three thousand, seventy-two".