8718028745112 has 24 divisors (see below), whose sum is σ = 23611327851540. Its totient is φ = 2906009581680.

The previous prime is 8718028744889. The next prime is 8718028745113. The reversal of 8718028745112 is 2115478208178.

8718028745112 is a `hidden beast` number, since 8 + 7 + 180 + 2 + 8 + 7 + 451 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×8718028745112² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8718028745113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60541866214 + ... + 60541866357.

Almost surely, 2^{8718028745112} is an apocalyptic number.

It is an amenable number.

8718028745112 is an abundant number, since it is smaller than the sum of its proper divisors (14893299106428).

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

8718028745112 is a wasteful number, since it uses less digits than its factorization.

8718028745112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121083732583 (or 121083732576 counting only the distinct ones).

The product of its (nonzero) digits is 2007040, while the sum is 54.

The spelling of 8718028745112 in words is "eight trillion, seven hundred eighteen billion, twenty-eight million, seven hundred forty-five thousand, one hundred twelve".