44121024 has 84 divisors (see below), whose sum is σ = 131195064. Its totient is φ = 14701824.

The previous prime is 44121019. The next prime is 44121037. The reversal of 44121024 is 42012144.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 44120988 and 44121006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14134 + ... + 16970.

It is an arithmetic number, because the mean of its divisors is an integer number (1561846).

Almost surely, 2^44121024 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 44121024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65597532).

44121024 is an abundant number, since it is smaller than the sum of its proper divisors (87074040).

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

44121024 is an equidigital number, since it uses as much as digits as its factorization.

44121024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864 (or 2842 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 44121024 is about 6642.3658435831. The cubic root of 44121024 is about 353.3582166725.

Adding to 44121024 its reverse (42012144), we get a palindrome (86133168).

The spelling of 44121024 in words is "forty-four million, one hundred twenty-one thousand, twenty-four".