9461928612168 has 108 divisors (see below), whose sum is σ = 25801493900715. Its totient is φ = 3132529934976.

The previous prime is 9461928612139. The next prime is 9461928612181. The reversal of 9461928612168 is 8612168291649.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

9461928612168 is a `hidden beast` number, since 9 + 4 + 6 + 1 + 9 + 2 + 8 + 612 + 1 + 6 + 8 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 6154557182244 + 3307371429924 = 2480838^2 + 1818618^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2175078.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4097845798 + ... + 4097848106.

Almost surely, 2^{9461928612168} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9461928612168

9461928612168 is an abundant number, since it is smaller than the sum of its proper divisors (16339565288547).

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

9461928612168 is an equidigital number, since it uses as much as digits as its factorization.

9461928612168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4944 (or 2471 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 63.

The spelling of 9461928612168 in words is "nine trillion, four hundred sixty-one billion, nine hundred twenty-eight million, six hundred twelve thousand, one hundred sixty-eight".