1113440360 has 32 divisors (see below), whose sum is σ = 2508877800. Its totient is φ = 444729600.

The previous prime is 1113440359. The next prime is 1113440417. The reversal of 1113440360 is 630443111.

It can be written as a sum of positive squares in 4 ways, for example, as 1113023044 + 417316 = 33362^2 + 646^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8186 + ... + 47894.

Almost surely, 2^1113440360 is an apocalyptic number.

1113440360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113440360 is an abundant number, since it is smaller than the sum of its proper divisors (1395437440).

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

1113440360 is a wasteful number, since it uses less digits than its factorization.

1113440360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40421 (or 40417 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1113440360 is about 33368.2537751079. The cubic root of 1113440360 is about 1036.4674152862.

Adding to 1113440360 its reverse (630443111), we get a palindrome (1743883471).

The spelling of 1113440360 in words is "one billion, one hundred thirteen million, four hundred forty thousand, three hundred sixty".