1112440412 has 6 divisors (see below), whose sum is σ = 1946770728. Its totient is φ = 556220204.

The previous prime is 1112440403. The next prime is 1112440423. The reversal of 1112440412 is 2140442111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139055048 + ... + 139055055.

It is an arithmetic number, because the mean of its divisors is an integer number (324461788).

Almost surely, 2^1112440412 is an apocalyptic number.

It is an amenable number.

1112440412 is a deficient number, since it is larger than the sum of its proper divisors (834330316).

1112440412 is a wasteful number, since it uses less digits than its factorization.

1112440412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278110107 (or 278110105 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1112440412 is about 33353.2668864686. The cubic root of 1112440412 is about 1036.1570487357.

Adding to 1112440412 its reverse (2140442111), we get a palindrome (3252882523).

The spelling of 1112440412 in words is "one billion, one hundred twelve million, four hundred forty thousand, four hundred twelve".