112454757680 has 20 divisors (see below), whose sum is σ = 261457311792. Its totient is φ = 44981903040.

The previous prime is 112454757661. The next prime is 112454757713. The reversal of 112454757680 is 86757454211.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-3 number, since 3×112454757680³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 702842156 + ... + 702842315.

Almost surely, 2^112454757680 is an apocalyptic number.

112454757680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112454757680 is an abundant number, since it is smaller than the sum of its proper divisors (149002554112).

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

112454757680 is a wasteful number, since it uses less digits than its factorization.

112454757680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405684484 (or 1405684478 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 50.

The spelling of 112454757680 in words is "one hundred twelve billion, four hundred fifty-four million, seven hundred fifty-seven thousand, six hundred eighty".