1112434436 has 24 divisors (see below), whose sum is σ = 1958040000. Its totient is φ = 553004064.

The previous prime is 1112434409. The next prime is 1112434441. The reversal of 1112434436 is 6344342111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1112434399 and 1112434408.

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, 794465 + ... + 795863.

It is an arithmetic number, because the mean of its divisors is an integer number (81585000).

Almost surely, 2^1112434436 is an apocalyptic number.

It is an amenable number.

1112434436 is a deficient number, since it is larger than the sum of its proper divisors (845605564).

1112434436 is a wasteful number, since it uses less digits than its factorization.

1112434436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411 (or 2409 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 1112434436 is about 33353.1772999215. The cubic root of 1112434436 is about 1036.1551933298.

Adding to 1112434436 its reverse (6344342111), we get a palindrome (7456776547).

The spelling of 1112434436 in words is "one billion, one hundred twelve million, four hundred thirty-four thousand, four hundred thirty-six".