112421424241242 has 48 divisors (see below), whose sum is σ = 246980556794088. Its totient is φ = 36950873932800.

The previous prime is 112421424241183. The next prime is 112421424241261. The reversal of 112421424241242 is 242142424124211.

112421424241242 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 214 + 2 + 424 + 12 + 4 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 97875980046441 + 14545444194801 = 9893229^2 + 3813849^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112421424241197 and 112421424241206.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6039759 + ... + 16165442.

Almost surely, 2^{112421424241242} is an apocalyptic number.

112421424241242 is an abundant number, since it is smaller than the sum of its proper divisors (134559132552846).

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

112421424241242 is a wasteful number, since it uses less digits than its factorization.

112421424241242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22209135 (or 22209132 counting only the distinct ones).

The product of its digits is 65536, while the sum is 36.

Adding to 112421424241242 its reverse (242142424124211), we get a palindrome (354563848365453).

It can be divided in two parts, 11 and 2421424241242, that multiplied together give a palindrome (26635666653662).

The spelling of 112421424241242 in words is "one hundred twelve trillion, four hundred twenty-one billion, four hundred twenty-four million, two hundred forty-one thousand, two hundred forty-two".