60643871168 has 28 divisors (see below), whose sum is σ = 121531681752. Its totient is φ = 30021715200.

The previous prime is 60643871143. The next prime is 60643871207. The reversal of 60643871168 is 86117834606.

It is a super-2 number, since 2×60643871168² (a number of 22 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 3 ways as a sum of consecutive naturals, for example, 4684430 + ... + 4697357.

Almost surely, 2^60643871168 is an apocalyptic number.

It is an amenable number.

60643871168 is an abundant number, since it is smaller than the sum of its proper divisors (60887810584).

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

60643871168 is a wasteful number, since it uses less digits than its factorization.

60643871168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9381900 (or 9381890 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 60643871168 in words is "sixty billion, six hundred forty-three million, eight hundred seventy-one thousand, one hundred sixty-eight".