1040112242 has 8 divisors (see below), whose sum is σ = 1680181356. Its totient is φ = 480051792.

The previous prime is 1040112211. The next prime is 1040112287. The reversal of 1040112242 is 2422110401.

It can be written as a sum of positive squares in 2 ways, for example, as 990423841 + 49688401 = 31471^2 + 7049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1040112242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20002133 + ... + 20002184.

Almost surely, 2^1040112242 is an apocalyptic number.

1040112242 is a deficient number, since it is larger than the sum of its proper divisors (640069114).

1040112242 is a wasteful number, since it uses less digits than its factorization.

1040112242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40004332.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1040112242 is about 32250.7711845779. The cubic root of 1040112242 is about 1013.1958509186.

Adding to 1040112242 its reverse (2422110401), we get a palindrome (3462222643).

The spelling of 1040112242 in words is "one billion, forty million, one hundred twelve thousand, two hundred forty-two".