168358083379199 has 16 divisors (see below), whose sum is σ = 193865825986560. Its totient is φ = 143217013615200.

The previous prime is 168358083379151. The next prime is 168358083379201. The reversal of 168358083379199 is 991973380853861.

It is not a de Polignac number, because 168358083379199 - 2⁸ = 168358083378943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168358083379399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104444879 + ... + 106044560.

It is an arithmetic number, because the mean of its divisors is an integer number (12116614124160).

Almost surely, 2^{168358083379199} is an apocalyptic number.

168358083379199 is a deficient number, since it is larger than the sum of its proper divisors (25507742607361).

168358083379199 is a wasteful number, since it uses less digits than its factorization.

168358083379199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210490310.

The product of its (nonzero) digits is 2116316160, while the sum is 80.

The spelling of 168358083379199 in words is "one hundred sixty-eight trillion, three hundred fifty-eight billion, eighty-three million, three hundred seventy-nine thousand, one hundred ninety-nine".