168041634677137 has 12 divisors (see below), whose sum is σ = 181993709551104. Its totient is φ = 155088531539760.

The previous prime is 168041634677129. The next prime is 168041634677233. The reversal of 168041634677137 is 731776436140861.

It is not a de Polignac number, because 168041634677137 - 2³ = 168041634677129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (168041634677437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84992689 + ... + 86947342.

It is an arithmetic number, because the mean of its divisors is an integer number (15166142462592).

Almost surely, 2^{168041634677137} is an apocalyptic number.

It is an amenable number.

168041634677137 is a deficient number, since it is larger than the sum of its proper divisors (13952074873967).

168041634677137 is a wasteful number, since it uses less digits than its factorization.

168041634677137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171945840 (or 171945827 counting only the distinct ones).

The product of its (nonzero) digits is 85349376, while the sum is 64.

The spelling of 168041634677137 in words is "one hundred sixty-eight trillion, forty-one billion, six hundred thirty-four million, six hundred seventy-seven thousand, one hundred thirty-seven".