1044441132 has 96 divisors (see below), whose sum is σ = 2916480000. Its totient is φ = 284435712.

The previous prime is 1044441131. The next prime is 1044441157. The reversal of 1044441132 is 2311444401.

It is not an unprimeable number, because it can be changed into a prime (1044441131) 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 31 ways as a sum of consecutive naturals, for example, 673494 + ... + 675042.

It is an arithmetic number, because the mean of its divisors is an integer number (30380000).

Almost surely, 2^1044441132 is an apocalyptic number.

1044441132 is a gapful number since it is divisible by the number (12) 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 1044441132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1458240000).

1044441132 is an abundant number, since it is smaller than the sum of its proper divisors (1872038868).

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

1044441132 is a wasteful number, since it uses less digits than its factorization.

1044441132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935 (or 1933 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1044441132 is about 32317.8144681846. The cubic root of 1044441132 is about 1014.5995271945.

Adding to 1044441132 its reverse (2311444401), we get a palindrome (3355885533).

The spelling of 1044441132 in words is "one billion, forty-four million, four hundred forty-one thousand, one hundred thirty-two".