168041379 has 16 divisors (see below), whose sum is σ = 258802560. Its totient is φ = 95852160.

The previous prime is 168041353. The next prime is 168041389. The reversal of 168041379 is 973140861.

It is not a de Polignac number, because 168041379 - 2⁸ = 168041123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (168041389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149209 + ... + 150330.

It is an arithmetic number, because the mean of its divisors is an integer number (16175160).

Almost surely, 2^168041379 is an apocalyptic number.

168041379 is a deficient number, since it is larger than the sum of its proper divisors (90761181).

168041379 is a wasteful number, since it uses less digits than its factorization.

168041379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299570.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 168041379 is about 12963.0775281181. The cubic root of 168041379 is about 551.8301337492.

The spelling of 168041379 in words is "one hundred sixty-eight million, forty-one thousand, three hundred seventy-nine".