1112130433242 has 16 divisors (see below), whose sum is σ = 2471400962880. Its totient is φ = 370710144396.

The previous prime is 1112130433189. The next prime is 1112130433273. The reversal of 1112130433242 is 2423340312111.

1112130433242 is a `hidden beast` number, since 1 + 1 + 1 + 21 + 304 + 332 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10297503958 + ... + 10297504065.

It is an arithmetic number, because the mean of its divisors is an integer number (154462560180).

Almost surely, 2^{1112130433242} is an apocalyptic number.

1112130433242 is an abundant number, since it is smaller than the sum of its proper divisors (1359270529638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112130433242 is a wasteful number, since it uses less digits than its factorization.

1112130433242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20595008034 (or 20595008028 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1112130433242 its reverse (2423340312111), we get a palindrome (3535470745353).

The spelling of 1112130433242 in words is "one trillion, one hundred twelve billion, one hundred thirty million, four hundred thirty-three thousand, two hundred forty-two".