44274602856 has 128 divisors (see below), whose sum is σ = 125865192960. Its totient is φ = 12858912000.

The previous prime is 44274602753. The next prime is 44274602863. The reversal of 44274602856 is 65820647244.

It is an unprimeable number.

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, 620631 + ... + 688281.

It is an arithmetic number, because the mean of its divisors is an integer number (983321820).

Almost surely, 2^44274602856 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 44274602856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62932596480).

44274602856 is an abundant number, since it is smaller than the sum of its proper divisors (81590590104).

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

44274602856 is a wasteful number, since it uses less digits than its factorization.

44274602856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67775 (or 67771 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 48.

The spelling of 44274602856 in words is "forty-four billion, two hundred seventy-four million, six hundred two thousand, eight hundred fifty-six".