164321105848 has 8 divisors (see below), whose sum is σ = 308102073480. Its totient is φ = 82160552920.

The previous prime is 164321105821. The next prime is 164321105917. The reversal of 164321105848 is 848501123461.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10270069108 + ... + 10270069123.

It is an arithmetic number, because the mean of its divisors is an integer number (38512759185).

Almost surely, 2^164321105848 is an apocalyptic number.

It is an amenable number.

164321105848 is a deficient number, since it is larger than the sum of its proper divisors (143780967632).

164321105848 is a wasteful number, since it uses less digits than its factorization.

164321105848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20540138237 (or 20540138233 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 164321105848 in words is "one hundred sixty-four billion, three hundred twenty-one million, one hundred five thousand, eight hundred forty-eight".