1112421041 has 4 divisors (see below), whose sum is σ = 1126502400. Its totient is φ = 1098339684.

The previous prime is 1112421017. The next prime is 1112421043. The reversal of 1112421041 is 1401242111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1112421041 - 2³⁰ = 38679217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112421043) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 7040561 + ... + 7040718.

It is an arithmetic number, because the mean of its divisors is an integer number (281625600).

Almost surely, 2^1112421041 is an apocalyptic number.

It is an amenable number.

1112421041 is a deficient number, since it is larger than the sum of its proper divisors (14081359).

1112421041 is an equidigital number, since it uses as much as digits as its factorization.

1112421041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14081358.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1112421041 is about 33352.9764938603. The cubic root of 1112421041 is about 1036.1510344766.

Adding to 1112421041 its reverse (1401242111), we get a palindrome (2513663152).

The spelling of 1112421041 in words is "one billion, one hundred twelve million, four hundred twenty-one thousand, forty-one".