168514543308 has 12 divisors (see below), whose sum is σ = 393200601080. Its totient is φ = 56171514432.

The previous prime is 168514543297. The next prime is 168514543319. The reversal of 168514543308 is 803345415861.

It is an interprime number because it is at equal distance from previous prime (168514543297) and next prime (168514543319).

It is a tau number, because it is divible by the number of its divisors (12).

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, 7021439293 + ... + 7021439316.

Almost surely, 2^168514543308 is an apocalyptic number.

It is an amenable number.

168514543308 is an abundant number, since it is smaller than the sum of its proper divisors (224686057772).

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

168514543308 is a wasteful number, since it uses less digits than its factorization.

168514543308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14042878616 (or 14042878614 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 48.

The spelling of 168514543308 in words is "one hundred sixty-eight billion, five hundred fourteen million, five hundred forty-three thousand, three hundred eight".