1111434424 has 16 divisors (see below), whose sum is σ = 2085255720. Its totient is φ = 555366240.

The previous prime is 1111434421. The next prime is 1111434461. The reversal of 1111434424 is 4244341111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111434421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30162 + ... + 55969.

Almost surely, 2^1111434424 is an apocalyptic number.

It is an amenable number.

1111434424 is a deficient number, since it is larger than the sum of its proper divisors (973821296).

1111434424 is a wasteful number, since it uses less digits than its factorization.

1111434424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87750 (or 87746 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 1111434424 is about 33338.1826739251. The cubic root of 1111434424 is about 1035.8446197406.

Adding to 1111434424 its reverse (4244341111), we get a palindrome (5355775535).

The spelling of 1111434424 in words is "one billion, one hundred eleven million, four hundred thirty-four thousand, four hundred twenty-four".