44409159036 has 96 divisors (see below), whose sum is σ = 126354332160. Its totient is φ = 13376678400.

The previous prime is 44409159013. The next prime is 44409159073. The reversal of 44409159036 is 63095190444.

44409159036 is a `hidden beast` number, since 4 + 440 + 91 + 5 + 90 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 44409158982 and 44409159000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86476 + ... + 310316.

It is an arithmetic number, because the mean of its divisors is an integer number (1316190960).

Almost surely, 2^44409159036 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 44409159036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63177166080).

44409159036 is an abundant number, since it is smaller than the sum of its proper divisors (81945173124).

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

44409159036 is a wasteful number, since it uses less digits than its factorization.

44409159036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224032 (or 224024 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 44409159036 in words is "forty-four billion, four hundred nine million, one hundred fifty-nine thousand, thirty-six".