44128941 has 4 divisors (see below), whose sum is σ = 58838592. Its totient is φ = 29419292.

The previous prime is 44128921. The next prime is 44128951. The reversal of 44128941 is 14982144.

44128941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44128941 - 2¹⁰ = 44127917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44128921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7354821 + ... + 7354826.

It is an arithmetic number, because the mean of its divisors is an integer number (14709648).

Almost surely, 2^44128941 is an apocalyptic number.

It is an amenable number.

44128941 is a deficient number, since it is larger than the sum of its proper divisors (14709651).

44128941 is a wasteful number, since it uses less digits than its factorization.

44128941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14709650.

The product of its digits is 9216, while the sum is 33.

The square root of 44128941 is about 6642.9617641531. The cubic root of 44128941 is about 353.3793507369.

It can be divided in two parts, 441289 and 41, that added together give a triangular number (441330 = T₉₃₉).

The spelling of 44128941 in words is "forty-four million, one hundred twenty-eight thousand, nine hundred forty-one".