1144033072 has 40 divisors (see below), whose sum is σ = 2728082336. Its totient is φ = 452583936.

The previous prime is 1144033061. The next prime is 1144033091. The reversal of 1144033072 is 2703304411.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 391413 + ... + 394324.

Almost surely, 2^1144033072 is an apocalyptic number.

It is an amenable number.

1144033072 is an abundant number, since it is smaller than the sum of its proper divisors (1584049264).

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

1144033072 is a wasteful number, since it uses less digits than its factorization.

1144033072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785765 (or 785759 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1144033072 is about 33823.5579441312. The cubic root of 1144033072 is about 1045.8743845829.

Adding to 1144033072 its reverse (2703304411), we get a palindrome (3847337483).

The spelling of 1144033072 in words is "one billion, one hundred forty-four million, thirty-three thousand, seventy-two".