168026185371 has 32 divisors (see below), whose sum is σ = 248525503488. Its totient is φ = 100121646240.

The previous prime is 168026185343. The next prime is 168026185489. The reversal of 168026185371 is 173581620861.

It is not a de Polignac number, because 168026185371 - 2⁶ = 168026185307 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 168026185371.

It is not an unprimeable number, because it can be changed into a prime (168026186371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1083700 + ... + 1229006.

It is an arithmetic number, because the mean of its divisors is an integer number (7766421984).

Almost surely, 2^168026185371 is an apocalyptic number.

168026185371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

168026185371 is a deficient number, since it is larger than the sum of its proper divisors (80499318117).

168026185371 is a wasteful number, since it uses less digits than its factorization.

168026185371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145911.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 168026185371 in words is "one hundred sixty-eight billion, twenty-six million, one hundred eighty-five thousand, three hundred seventy-one".