44231120 has 40 divisors (see below), whose sum is σ = 104591520. Its totient is φ = 17390720.

The previous prime is 44231113. The next prime is 44231123. The reversal of 44231120 is 2113244.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44231123) 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, 35 + ... + 9405.

It is an arithmetic number, because the mean of its divisors is an integer number (2614788).

Almost surely, 2^44231120 is an apocalyptic number.

44231120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44231120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52295760).

44231120 is an abundant number, since it is smaller than the sum of its proper divisors (60360400).

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

44231120 is a wasteful number, since it uses less digits than its factorization.

44231120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9443 (or 9437 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 44231120 is about 6650.6480887204. The cubic root of 44231120 is about 353.6518862866.

Adding to 44231120 its reverse (2113244), we get a palindrome (46344364).

The spelling of 44231120 in words is "forty-four million, two hundred thirty-one thousand, one hundred twenty".