112540042206 has 24 divisors (see below), whose sum is σ = 243853842024. Its totient is φ = 37510719120.

The previous prime is 112540042123. The next prime is 112540042213. The reversal of 112540042206 is 602240045211.

112540042206 is a `hidden beast` number, since 1 + 12 + 5 + 400 + 42 + 206 = 666.

It is a super-2 number, since 2×112540042206² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112540042206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54240 + ... + 477516.

It is an arithmetic number, because the mean of its divisors is an integer number (10160576751).

Almost surely, 2^112540042206 is an apocalyptic number.

112540042206 is an abundant number, since it is smaller than the sum of its proper divisors (131313799818).

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

112540042206 is a wasteful number, since it uses less digits than its factorization.

112540042206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438056 (or 438053 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 112540042206 its reverse (602240045211), we get a palindrome (714780087417).

The spelling of 112540042206 in words is "one hundred twelve billion, five hundred forty million, forty-two thousand, two hundred six".