112343040304020 has 72 divisors (see below), whose sum is σ = 340812710652960. Its totient is φ = 29954731181760.

The previous prime is 112343040304009. The next prime is 112343040304021. The reversal of 112343040304020 is 20403040343211.

112343040304020 is a `hidden beast` number, since 1 + 1 + 2 + 34 + 304 + 0 + 304 + 0 + 20 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112343040304021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33966426 + ... + 37126865.

It is an arithmetic number, because the mean of its divisors is an integer number (4733509870180).

Almost surely, 2^{112343040304020} is an apocalyptic number.

112343040304020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112343040304020 is an abundant number, since it is smaller than the sum of its proper divisors (228469670348940).

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

112343040304020 is a wasteful number, since it uses less digits than its factorization.

112343040304020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71102085 (or 71102080 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 112343040304020 its reverse (20403040343211), we get a palindrome (132746080647231).

The spelling of 112343040304020 in words is "one hundred twelve trillion, three hundred forty-three billion, forty million, three hundred four thousand, twenty".