112517612240 has 80 divisors (see below), whose sum is σ = 287301254400. Its totient is φ = 40640847360.

The previous prime is 112517612197. The next prime is 112517612257. The reversal of 112517612240 is 42216715211.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 112517612197 and 112517612206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297944 + ... + 560183.

It is an arithmetic number, because the mean of its divisors is an integer number (3591265680).

Almost surely, 2^112517612240 is an apocalyptic number.

112517612240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112517612240 is an abundant number, since it is smaller than the sum of its proper divisors (174783642160).

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

112517612240 is a wasteful number, since it uses less digits than its factorization.

112517612240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858300 (or 858294 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The spelling of 112517612240 in words is "one hundred twelve billion, five hundred seventeen million, six hundred twelve thousand, two hundred forty".