1144233044 has 6 divisors (see below), whose sum is σ = 2002407834. Its totient is φ = 572116520.

The previous prime is 1144233031. The next prime is 1144233047. The reversal of 1144233044 is 4403324411.

It can be written as a sum of positive squares in only one way, i.e., 1024768144 + 119464900 = 32012^2 + 10930^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144233047) 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 as a sum of consecutive naturals, namely, 143029127 + ... + 143029134.

It is an arithmetic number, because the mean of its divisors is an integer number (333734639).

Almost surely, 2^1144233044 is an apocalyptic number.

It is an amenable number.

1144233044 is a deficient number, since it is larger than the sum of its proper divisors (858174790).

1144233044 is a wasteful number, since it uses less digits than its factorization.

1144233044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286058265 (or 286058263 counting only the distinct ones).

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

The square root of 1144233044 is about 33826.5139202963. The cubic root of 1144233044 is about 1045.9353191289.

Adding to 1144233044 its reverse (4403324411), we get a palindrome (5547557455).

The spelling of 1144233044 in words is "one billion, one hundred forty-four million, two hundred thirty-three thousand, forty-four".