112543117480 has 32 divisors (see below), whose sum is σ = 253259848800. Its totient is φ = 45010520896.

The previous prime is 112543117459. The next prime is 112543117481. The reversal of 112543117480 is 84711345211.

It is not an unprimeable number, because it can be changed into a prime (112543117481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65331 + ... + 478909.

It is an arithmetic number, because the mean of its divisors is an integer number (7914370275).

Almost surely, 2^112543117480 is an apocalyptic number.

112543117480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112543117480 is an abundant number, since it is smaller than the sum of its proper divisors (140716731320).

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

112543117480 is a wasteful number, since it uses less digits than its factorization.

112543117480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420393 (or 420389 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 112543117480 in words is "one hundred twelve billion, five hundred forty-three million, one hundred seventeen thousand, four hundred eighty".