1112004442 has 8 divisors (see below), whose sum is σ = 1766124756. Its totient is φ = 523296192.

The previous prime is 1112004389. The next prime is 1112004461. The reversal of 1112004442 is 2444002111.

It can be written as a sum of positive squares in 2 ways, for example, as 1101642481 + 10361961 = 33191^2 + 3219^2 .

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

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, 16352973 + ... + 16353040.

Almost surely, 2^1112004442 is an apocalyptic number.

1112004442 is a deficient number, since it is larger than the sum of its proper divisors (654120314).

1112004442 is a wasteful number, since it uses less digits than its factorization.

1112004442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32706032.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1112004442 is about 33346.7306043636. The cubic root of 1112004442 is about 1036.0216729713.

Adding to 1112004442 its reverse (2444002111), we get a palindrome (3556006553).

The spelling of 1112004442 in words is "one billion, one hundred twelve million, four thousand, four hundred forty-two".