168831847601 has 16 divisors (see below), whose sum is σ = 182608473600. Its totient is φ = 155506645248.

The previous prime is 168831847571. The next prime is 168831847603. The reversal of 168831847601 is 106748138861.

168831847601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 168831847601 - 2⁶ = 168831847537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (168831847603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153746 + ... + 601083.

It is an arithmetic number, because the mean of its divisors is an integer number (11413029600).

Almost surely, 2^168831847601 is an apocalyptic number.

It is an amenable number.

168831847601 is a deficient number, since it is larger than the sum of its proper divisors (13776625999).

168831847601 is a wasteful number, since it uses less digits than its factorization.

168831847601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755128.

The product of its (nonzero) digits is 1548288, while the sum is 53.

The spelling of 168831847601 in words is "one hundred sixty-eight billion, eight hundred thirty-one million, eight hundred forty-seven thousand, six hundred one".