164194028303 has 8 divisors (see below), whose sum is σ = 165738223872. Its totient is φ = 162650012056.

The previous prime is 164194028287. The next prime is 164194028311. The reversal of 164194028303 is 303820491461.

164194028303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 164194028303 - 2⁴ = 164194028287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164194028393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2437076 + ... + 2503542.

It is an arithmetic number, because the mean of its divisors is an integer number (20717277984).

Almost surely, 2^164194028303 is an apocalyptic number.

164194028303 is a deficient number, since it is larger than the sum of its proper divisors (1544195569).

164194028303 is a wasteful number, since it uses less digits than its factorization.

164194028303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89661.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 164194028303 in words is "one hundred sixty-four billion, one hundred ninety-four million, twenty-eight thousand, three hundred three".