1133244044 has 12 divisors (see below), whose sum is σ = 1989515304. Its totient is φ = 564811104.

The previous prime is 1133244041. The next prime is 1133244163. The reversal of 1133244044 is 4404423311.

It is a super-2 number, since 2×1133244044² = 2568484126522947872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1133244041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451322 + ... + 453825.

It is an arithmetic number, because the mean of its divisors is an integer number (165792942).

Almost surely, 2^1133244044 is an apocalyptic number.

It is an amenable number.

1133244044 is a deficient number, since it is larger than the sum of its proper divisors (856271260).

1133244044 is a wasteful number, since it uses less digits than its factorization.

1133244044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905464 (or 905462 counting only the distinct ones).

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

The square root of 1133244044 is about 33663.6902908757. The cubic root of 1133244044 is about 1042.5762203337.

Adding to 1133244044 its reverse (4404423311), we get a palindrome (5537667355).

The spelling of 1133244044 in words is "one billion, one hundred thirty-three million, two hundred forty-four thousand, forty-four".