168880219474 has 16 divisors (see below), whose sum is σ = 264447726912. Its totient is φ = 80734129168.

The previous prime is 168880219441. The next prime is 168880219477. The reversal of 168880219474 is 474912088861.

It is not an unprimeable number, because it can be changed into a prime (168880219477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679504 + ... + 894139.

It is an arithmetic number, because the mean of its divisors is an integer number (16527982932).

Almost surely, 2^168880219474 is an apocalyptic number.

168880219474 is a deficient number, since it is larger than the sum of its proper divisors (95567507438).

168880219474 is a wasteful number, since it uses less digits than its factorization.

168880219474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576001.

The product of its (nonzero) digits is 6193152, while the sum is 58.

The spelling of 168880219474 in words is "one hundred sixty-eight billion, eight hundred eighty million, two hundred nineteen thousand, four hundred seventy-four".