1111140404 has 24 divisors (see below), whose sum is σ = 2124091200. Its totient is φ = 504391680.

The previous prime is 1111140403. The next prime is 1111140439. The reversal of 1111140404 is 4040411111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111140403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17417 + ... + 50255.

It is an arithmetic number, because the mean of its divisors is an integer number (88503800).

Almost surely, 2^1111140404 is an apocalyptic number.

It is an amenable number.

1111140404 is a deficient number, since it is larger than the sum of its proper divisors (1012950796).

1111140404 is a wasteful number, since it uses less digits than its factorization.

1111140404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33623 (or 33621 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1111140404 is about 33333.7727237707. The cubic root of 1111140404 is about 1035.7532705530.

Adding to 1111140404 its reverse (4040411111), we get a palindrome (5151551515).

It can be divided in two parts, 11111 and 40404, that added together give a palindrome (51515).

The spelling of 1111140404 in words is "one billion, one hundred eleven million, one hundred forty thousand, four hundred four".