1113232444 has 12 divisors (see below), whose sum is σ = 2011000768. Its totient is φ = 538660800.

The previous prime is 1113232429. The next prime is 1113232457. The reversal of 1113232444 is 4442323111.

It is a congruent number.

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, 4488717 + ... + 4488964.

Almost surely, 2^1113232444 is an apocalyptic number.

It is an amenable number.

1113232444 is a deficient number, since it is larger than the sum of its proper divisors (897768324).

1113232444 is a wasteful number, since it uses less digits than its factorization.

1113232444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8977716 (or 8977714 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 1113232444 is about 33365.1381534679. The cubic root of 1113232444 is about 1036.4028970651.

Adding to 1113232444 its reverse (4442323111), we get a palindrome (5555555555).

The spelling of 1113232444 in words is "one billion, one hundred thirteen million, two hundred thirty-two thousand, four hundred forty-four".