168334350085 has 16 divisors (see below), whose sum is σ = 220383237312. Its totient is φ = 122414832000.

The previous prime is 168334350007. The next prime is 168334350157. The reversal of 168334350085 is 580053433861.

It is not a de Polignac number, because 168334350085 - 2⁷ = 168334349957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577810 + ... + 818860.

It is an arithmetic number, because the mean of its divisors is an integer number (13773952332).

Almost surely, 2^168334350085 is an apocalyptic number.

It is an amenable number.

168334350085 is a deficient number, since it is larger than the sum of its proper divisors (52048887227).

168334350085 is a wasteful number, since it uses less digits than its factorization.

168334350085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253764.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 168334350085 in words is "one hundred sixty-eight billion, three hundred thirty-four million, three hundred fifty thousand, eighty-five".