44051889336 has 256 divisors, whose sum is σ = 144498816000. Its totient is φ = 10859913216.

The previous prime is 44051889331. The next prime is 44051889337. The reversal of 44051889336 is 63398815044.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44051889331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5528091 + ... + 5536053.

It is an arithmetic number, because the mean of its divisors is an integer number (564448500).

Almost surely, 2^44051889336 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 44051889336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72249408000).

44051889336 is an abundant number, since it is smaller than the sum of its proper divisors (100446926664).

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

44051889336 is a wasteful number, since it uses less digits than its factorization.

44051889336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8158 (or 8154 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 44051889336 in words is "forty-four billion, fifty-one million, eight hundred eighty-nine thousand, three hundred thirty-six".