44848866816 has 240 divisors, whose sum is σ = 140716399824. Its totient is φ = 13668728832.

The previous prime is 44848866731. The next prime is 44848866883. The reversal of 44848866816 is 61866884844.

44848866816 is a `hidden beast` number, since 4 + 484 + 8 + 86 + 68 + 16 = 666.

It is a super-2 number, since 2×44848866816² (a number of 22 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6406230 + ... + 6413226.

Almost surely, 2^44848866816 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 44848866816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70358199912).

44848866816 is an abundant number, since it is smaller than the sum of its proper divisors (95867533008).

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

44848866816 is a wasteful number, since it uses less digits than its factorization.

44848866816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7141 (or 7122 counting only the distinct ones).

The product of its digits is 56623104, while the sum is 63.

The spelling of 44848866816 in words is "forty-four billion, eight hundred forty-eight million, eight hundred sixty-six thousand, eight hundred sixteen".