168587846960 has 40 divisors (see below), whose sum is σ = 422118034800. Its totient is φ = 62247820032.

The previous prime is 168587846951. The next prime is 168587847011. The reversal of 168587846960 is 69648785861.

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

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, 81050810 + ... + 81052889.

It is an arithmetic number, because the mean of its divisors is an integer number (10552950870).

Almost surely, 2^168587846960 is an apocalyptic number.

168587846960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

168587846960 is an abundant number, since it is smaller than the sum of its proper divisors (253530187840).

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

168587846960 is a wasteful number, since it uses less digits than its factorization.

168587846960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162103725 (or 162103719 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 68.

The spelling of 168587846960 in words is "one hundred sixty-eight billion, five hundred eighty-seven million, eight hundred forty-six thousand, nine hundred sixty".