44496377856 has 432 divisors, whose sum is σ = 157424412600. Its totient is φ = 12039487488.

The previous prime is 44496377833. The next prime is 44496377867. The reversal of 44496377856 is 65877369444.

It is a happy number.

44496377856 is a `hidden beast` number, since 44 + 496 + 37 + 78 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 44496377793 and 44496377802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17158896 + ... + 17161488.

Almost surely, 2^44496377856 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 44496377856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78712206300).

44496377856 is an abundant number, since it is smaller than the sum of its proper divisors (112928034744).

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

44496377856 is a wasteful number, since it uses less digits than its factorization.

44496377856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654 (or 2624 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 63.

The spelling of 44496377856 in words is "forty-four billion, four hundred ninety-six million, three hundred seventy-seven thousand, eight hundred fifty-six".