164317142164 has 24 divisors (see below), whose sum is σ = 328647827648. Its totient is φ = 70418730240.

The previous prime is 164317142149. The next prime is 164317142189. The reversal of 164317142164 is 461241713461.

It is a congruent number.

It is an unprimeable number.

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, 658867 + ... + 873349.

Almost surely, 2^164317142164 is an apocalyptic number.

164317142164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

164317142164 is an abundant number, since it is smaller than the sum of its proper divisors (164330685484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164317142164 is a wasteful number, since it uses less digits than its factorization.

164317142164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241855 (or 241853 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The spelling of 164317142164 in words is "one hundred sixty-four billion, three hundred seventeen million, one hundred forty-two thousand, one hundred sixty-four".