112334340438 has 12 divisors (see below), whose sum is σ = 243391070988. Its totient is φ = 37444780140.

The previous prime is 112334340383. The next prime is 112334340473. The reversal of 112334340438 is 834043433211.

112334340438 is a `hidden beast` number, since 11 + 233 + 4 + 3 + 404 + 3 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3120398328 + ... + 3120398363.

It is an arithmetic number, because the mean of its divisors is an integer number (20282589249).

Almost surely, 2^112334340438 is an apocalyptic number.

112334340438 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

112334340438 is an abundant number, since it is smaller than the sum of its proper divisors (131056730550).

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

112334340438 is a wasteful number, since it uses less digits than its factorization.

112334340438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6240796699 (or 6240796696 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 112334340438 its reverse (834043433211), we get a palindrome (946377773649).

The spelling of 112334340438 in words is "one hundred twelve billion, three hundred thirty-four million, three hundred forty thousand, four hundred thirty-eight".