168335368352 has 12 divisors (see below), whose sum is σ = 331410256506. Its totient is φ = 84167684160.

The previous prime is 168335368349. The next prime is 168335368379. The reversal of 168335368352 is 253863533861.

It is a happy number.

168335368352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 109346616976 + 58988751376 = 330676^2 + 242876^2 .

It is a junction number, because it is equal to n+sod(n) for n = 168335368294 and 168335368303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2630240099 + ... + 2630240162.

Almost surely, 2^168335368352 is an apocalyptic number.

It is an amenable number.

168335368352 is a deficient number, since it is larger than the sum of its proper divisors (163074888154).

168335368352 is an equidigital number, since it uses as much as digits as its factorization.

168335368352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5260480271 (or 5260480263 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 53.

The spelling of 168335368352 in words is "one hundred sixty-eight billion, three hundred thirty-five million, three hundred sixty-eight thousand, three hundred fifty-two".