1113330444 has 48 divisors (see below), whose sum is σ = 2675355648. Its totient is φ = 360082368.

The previous prime is 1113330431. The next prime is 1113330499. The reversal of 1113330444 is 4440333111.

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 15 ways as a sum of consecutive naturals, for example, 166779 + ... + 173325.

It is an arithmetic number, because the mean of its divisors is an integer number (55736576).

Almost surely, 2^1113330444 is an apocalyptic number.

It is an amenable number.

1113330444 is an abundant number, since it is smaller than the sum of its proper divisors (1562025204).

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

1113330444 is a wasteful number, since it uses less digits than its factorization.

1113330444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6974 (or 6972 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1113330444 is about 33366.6067198929. The cubic root of 1113330444 is about 1036.4333083550.

Adding to 1113330444 its reverse (4440333111), we get a palindrome (5553663555).

The spelling of 1113330444 in words is "one billion, one hundred thirteen million, three hundred thirty thousand, four hundred forty-four".