164318184327 has 8 divisors (see below), whose sum is σ = 239008268160. Its totient is φ = 99586778360.

The previous prime is 164318184301. The next prime is 164318184391. The reversal of 164318184327 is 723481813461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 164318184327 - 2⁸ = 164318184071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164318184127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2489669427 + ... + 2489669492.

It is an arithmetic number, because the mean of its divisors is an integer number (29876033520).

Almost surely, 2^164318184327 is an apocalyptic number.

164318184327 is a deficient number, since it is larger than the sum of its proper divisors (74690083833).

164318184327 is a wasteful number, since it uses less digits than its factorization.

164318184327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4979338933.

The product of its digits is 774144, while the sum is 48.

Adding to 164318184327 its reverse (723481813461), we get a palindrome (887799997788).

The spelling of 164318184327 in words is "one hundred sixty-four billion, three hundred eighteen million, one hundred eighty-four thousand, three hundred twenty-seven".