164331066462164 has 24 divisors (see below), whose sum is σ = 328668501412608. Its totient is φ = 70426235236320.

The previous prime is 164331066462127. The next prime is 164331066462169. The reversal of 164331066462164 is 461264660133461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164331066462169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55390019 + ... + 58281354.

It is an arithmetic number, because the mean of its divisors is an integer number (13694520892192).

Almost surely, 2^{164331066462164} is an apocalyptic number.

164331066462164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

164331066462164 is an abundant number, since it is smaller than the sum of its proper divisors (164337434950444).

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

164331066462164 is a wasteful number, since it uses less digits than its factorization.

164331066462164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113723015 (or 113723013 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 53.

The spelling of 164331066462164 in words is "one hundred sixty-four trillion, three hundred thirty-one billion, sixty-six million, four hundred sixty-two thousand, one hundred sixty-four".