1144044332 has 12 divisors (see below), whose sum is σ = 2007227040. Its totient is φ = 570550896.

The previous prime is 1144044331. The next prime is 1144044389. The reversal of 1144044332 is 2334404411.

It is not an unprimeable number, because it can be changed into a prime (1144044331) 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 3 ways as a sum of consecutive naturals, for example, 366068 + ... + 369179.

It is an arithmetic number, because the mean of its divisors is an integer number (167268920).

Almost surely, 2^1144044332 is an apocalyptic number.

It is an amenable number.

1144044332 is a deficient number, since it is larger than the sum of its proper divisors (863182708).

1144044332 is a wasteful number, since it uses less digits than its factorization.

1144044332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735640 (or 735638 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1144044332 is about 33823.7243957551. The cubic root of 1144044332 is about 1045.8778158668.

Adding to 1144044332 its reverse (2334404411), we get a palindrome (3478448743).

The spelling of 1144044332 in words is "one billion, one hundred forty-four million, forty-four thousand, three hundred thirty-two".