44469880000 has 560 divisors, whose sum is σ = 143083198720. Its totient is φ = 13312512000.

The previous prime is 44469879983. The next prime is 44469880043. The reversal of 44469880000 is 8896444.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (560).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 69159679 + ... + 69160321.

It is an arithmetic number, because the mean of its divisors is an integer number (255505712).

Almost surely, 2^44469880000 is an apocalyptic number.

44469880000 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 44469880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71541599360).

44469880000 is an abundant number, since it is smaller than the sum of its proper divisors (98613318720).

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

44469880000 is a wasteful number, since it uses less digits than its factorization.

44469880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 44469880000 in words is "forty-four billion, four hundred sixty-nine million, eight hundred eighty thousand".