112918118137040 has 40 divisors (see below), whose sum is σ = 262852079024160. Its totient is φ = 45112631451776.

The previous prime is 112918118136881. The next prime is 112918118137073. The reversal of 112918118137040 is 40731811819211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×112918118137040² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853305350 + ... + 853437669.

It is an arithmetic number, because the mean of its divisors is an integer number (6571301975604).

Almost surely, 2^{112918118137040} is an apocalyptic number.

112918118137040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112918118137040 is an abundant number, since it is smaller than the sum of its proper divisors (149933960887120).

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

112918118137040 is a wasteful number, since it uses less digits than its factorization.

112918118137040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706743859 (or 1706743853 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 47.

The spelling of 112918118137040 in words is "one hundred twelve trillion, nine hundred eighteen billion, one hundred eighteen million, one hundred thirty-seven thousand, forty".