168816115361333 has 8 divisors (see below), whose sum is σ = 184270795659360. Its totient is φ = 153379395183280.

The previous prime is 168816115361321. The next prime is 168816115361339. The reversal of 168816115361333 is 333163511618861.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 168816115361333 - 2¹⁴ = 168816115344949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168816115361339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4490010335 + ... + 4490047932.

It is an arithmetic number, because the mean of its divisors is an integer number (23033849457420).

Almost surely, 2^{168816115361333} is an apocalyptic number.

It is an amenable number.

168816115361333 is a deficient number, since it is larger than the sum of its proper divisors (15454680298027).

168816115361333 is a wasteful number, since it uses less digits than its factorization.

168816115361333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8980059987.

The product of its digits is 5598720, while the sum is 56.

The spelling of 168816115361333 in words is "one hundred sixty-eight trillion, eight hundred sixteen billion, one hundred fifteen million, three hundred sixty-one thousand, three hundred thirty-three".