1112240434 has 4 divisors (see below), whose sum is σ = 1668360654. Its totient is φ = 556120216.

The previous prime is 1112240377. The next prime is 1112240501. The reversal of 1112240434 is 4340422111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1109089809 + 3150625 = 33303^2 + 1775^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278060107 + ... + 278060110.

Almost surely, 2^1112240434 is an apocalyptic number.

1112240434 is a deficient number, since it is larger than the sum of its proper divisors (556120220).

1112240434 is an equidigital number, since it uses as much as digits as its factorization.

1112240434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556120219.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1112240434 is about 33350.2688744784. The cubic root of 1112240434 is about 1036.0949567112.

Adding to 1112240434 its reverse (4340422111), we get a palindrome (5452662545).

The spelling of 1112240434 in words is "one billion, one hundred twelve million, two hundred forty thousand, four hundred thirty-four".