164171067104 has 24 divisors (see below), whose sum is σ = 352594678968. Its totient is φ = 74623212160.

The previous prime is 164171067031. The next prime is 164171067131. The reversal of 164171067104 is 401760171461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233197187 + ... + 233197890.

It is an arithmetic number, because the mean of its divisors is an integer number (14691444957).

Almost surely, 2^164171067104 is an apocalyptic number.

It is an amenable number.

164171067104 is an abundant number, since it is smaller than the sum of its proper divisors (188423611864).

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

164171067104 is a wasteful number, since it uses less digits than its factorization.

164171067104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466395098 (or 466395090 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 38.

The spelling of 164171067104 in words is "one hundred sixty-four billion, one hundred seventy-one million, sixty-seven thousand, one hundred four".