1140110444 has 24 divisors (see below), whose sum is σ = 2187868368. Its totient is φ = 515543040.

The previous prime is 1140110431. The next prime is 1140110473. The reversal of 1140110444 is 4440110411.

It is a happy number.

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, 58637 + ... + 75620.

It is an arithmetic number, because the mean of its divisors is an integer number (91161182).

Almost surely, 2^1140110444 is an apocalyptic number.

It is an amenable number.

1140110444 is a deficient number, since it is larger than the sum of its proper divisors (1047757924).

1140110444 is a wasteful number, since it uses less digits than its factorization.

1140110444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134465 (or 134463 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1140110444 is about 33765.5215271436. The cubic root of 1140110444 is about 1044.6776610118.

Adding to 1140110444 its reverse (4440110411), we get a palindrome (5580220855).

The spelling of 1140110444 in words is "one billion, one hundred forty million, one hundred ten thousand, four hundred forty-four".