168341850925 has 6 divisors (see below), whose sum is σ = 208743895178. Its totient is φ = 134673480720.

The previous prime is 168341850917. The next prime is 168341850931. The reversal of 168341850925 is 529058143861.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 43261504036 + 125080346889 = 207994^2 + 353667^2 .

It is not a de Polignac number, because 168341850925 - 2³ = 168341850917 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 5 ways as a sum of consecutive naturals, for example, 3366836994 + ... + 3366837043.

Almost surely, 2^168341850925 is an apocalyptic number.

It is an amenable number.

168341850925 is a deficient number, since it is larger than the sum of its proper divisors (40402044253).

168341850925 is an equidigital number, since it uses as much as digits as its factorization.

168341850925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6733674047 (or 6733674042 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 52.

The spelling of 168341850925 in words is "one hundred sixty-eight billion, three hundred forty-one million, eight hundred fifty thousand, nine hundred twenty-five".