168104588842660 has 24 divisors (see below), whose sum is σ = 353152500676920. Its totient is φ = 67216528088064.

The previous prime is 168104588842637. The next prime is 168104588842661. The reversal of 168104588842660 is 66248885401861.

168104588842660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 506087114404 + 167598501728256 = 711398^2 + 12945984^2 .

It is not an unprimeable number, because it can be changed into a prime (168104588842661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1581661095 + ... + 1581767374.

It is an arithmetic number, because the mean of its divisors is an integer number (14714687528205).

Almost surely, 2^{168104588842660} is an apocalyptic number.

168104588842660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

168104588842660 is an abundant number, since it is smaller than the sum of its proper divisors (185047911834260).

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

168104588842660 is a wasteful number, since it uses less digits than its factorization.

168104588842660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3163431135 (or 3163431133 counting only the distinct ones).

The product of its (nonzero) digits is 141557760, while the sum is 67.

The spelling of 168104588842660 in words is "one hundred sixty-eight trillion, one hundred four billion, five hundred eighty-eight million, eight hundred forty-two thousand, six hundred sixty".