112340789568 has 392 divisors, whose sum is σ = 388315443840. Its totient is φ = 31565583360.

The previous prime is 112340789551. The next prime is 112340789573. The reversal of 112340789568 is 865987043211.

112340789568 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 4 + 0 + 78 + 9 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 19919293 + ... + 19924931.

It is a 1-persistent number, because it is pandigital, but 2⋅112340789568 = 224681579136 is not.

Almost surely, 2^112340789568 is an apocalyptic number.

112340789568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112340789568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194157721920).

112340789568 is an abundant number, since it is smaller than the sum of its proper divisors (275974654272).

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

112340789568 is an frugal number, since it uses more digits than its factorization.

112340789568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5737 (or 5712 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 112340789568 in words is "one hundred twelve billion, three hundred forty million, seven hundred eighty-nine thousand, five hundred sixty-eight".