168514217004 has 96 divisors (see below), whose sum is σ = 488281292800. Its totient is φ = 44141474880.

The previous prime is 168514216999. The next prime is 168514217057. The reversal of 168514217004 is 400712415861.

168514217004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1653514 + ... + 1752465.

Almost surely, 2^168514217004 is an apocalyptic number.

168514217004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

168514217004 is an abundant number, since it is smaller than the sum of its proper divisors (319767075796).

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

168514217004 is a wasteful number, since it uses less digits than its factorization.

168514217004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3406043 (or 3406041 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 168514217004 in words is "one hundred sixty-eight billion, five hundred fourteen million, two hundred seventeen thousand, four".