1144411244 has 12 divisors (see below), whose sum is σ = 2002992768. Its totient is φ = 572127600.

The previous prime is 1144411237. The next prime is 1144411271. The reversal of 1144411244 is 4421144411.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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, 24554 + ... + 53774.

It is an arithmetic number, because the mean of its divisors is an integer number (166916064).

Almost surely, 2^1144411244 is an apocalyptic number.

It is an amenable number.

1144411244 is a deficient number, since it is larger than the sum of its proper divisors (858581524).

1144411244 is a wasteful number, since it uses less digits than its factorization.

1144411244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39016 (or 39014 counting only the distinct ones).

The product of its digits is 2048, while the sum is 26.

The square root of 1144411244 is about 33829.1478461991. The cubic root of 1144411244 is about 1045.9896134296.

Adding to 1144411244 its reverse (4421144411), we get a palindrome (5565555655).

The spelling of 1144411244 in words is "one billion, one hundred forty-four million, four hundred eleven thousand, two hundred forty-four".