1144441024 has 14 divisors (see below), whose sum is σ = 2271000284. Its totient is φ = 572220480.

The previous prime is 1144441019. The next prime is 1144441027. The reversal of 1144441024 is 4201444411.

It is a self number, because there is not a number n which added to its sum of digits gives 1144441024.

It is not an unprimeable number, because it can be changed into a prime (1144441027) by changing a digit.

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 as a sum of consecutive naturals, namely, 8940882 + ... + 8941009.

It is an arithmetic number, because the mean of its divisors is an integer number (162214306).

Almost surely, 2^1144441024 is an apocalyptic number.

It is an amenable number.

1144441024 is a deficient number, since it is larger than the sum of its proper divisors (1126559260).

1144441024 is an equidigital number, since it uses as much as digits as its factorization.

1144441024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17881903 (or 17881893 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 1144441024 is about 33829.5879963088. The cubic root of 1144441024 is about 1045.9986863046.

Adding to 1144441024 its reverse (4201444411), we get a palindrome (5345885435).

The spelling of 1144441024 in words is "one billion, one hundred forty-four million, four hundred forty-one thousand, twenty-four".