168341703485 has 16 divisors (see below), whose sum is σ = 204887612160. Its totient is φ = 132762027840.

The previous prime is 168341703469. The next prime is 168341703493. The reversal of 168341703485 is 584307143861.

It is not a de Polignac number, because 168341703485 - 2⁴ = 168341703469 is a prime.

It is a super-2 number, since 2×168341703485² (a number of 23 digits) contains 22 as substring.

It is a Curzon 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, 248645 + ... + 631274.

It is an arithmetic number, because the mean of its divisors is an integer number (12805475760).

Almost surely, 2^168341703485 is an apocalyptic number.

It is an amenable number.

168341703485 is a deficient number, since it is larger than the sum of its proper divisors (36545908675).

168341703485 is an equidigital number, since it uses as much as digits as its factorization.

168341703485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880468.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 168341703485 in words is "one hundred sixty-eight billion, three hundred forty-one million, seven hundred three thousand, four hundred eighty-five".