44816128 has 72 divisors (see below), whose sum is σ = 103753440. Its totient is φ = 18923520.

The previous prime is 44816081. The next prime is 44816129. The reversal of 44816128 is 82161844.

It is a junction number, because it is equal to n+sod(n) for n = 44816093 and 44816102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44816129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159348 + ... + 159628.

It is an arithmetic number, because the mean of its divisors is an integer number (1441020).

Almost surely, 2^44816128 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 44816128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51876720).

44816128 is an abundant number, since it is smaller than the sum of its proper divisors (58937312).

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

44816128 is an equidigital number, since it uses as much as digits as its factorization.

44816128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 379 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 44816128 is about 6694.4848942992. The cubic root of 44816128 is about 355.2042149758.

It can be divided in two parts, 44816 and 128, that added together give a palindrome (44944).

The spelling of 44816128 in words is "forty-four million, eight hundred sixteen thousand, one hundred twenty-eight".