164140161324 has 12 divisors (see below), whose sum is σ = 382993709784. Its totient is φ = 54713387104.

The previous prime is 164140161299. The next prime is 164140161343. The reversal of 164140161324 is 423161041461.

164140161324 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 6839173377 + ... + 6839173400.

It is an arithmetic number, because the mean of its divisors is an integer number (31916142482).

Almost surely, 2^164140161324 is an apocalyptic number.

It is an amenable number.

164140161324 is an abundant number, since it is smaller than the sum of its proper divisors (218853548460).

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

164140161324 is a wasteful number, since it uses less digits than its factorization.

164140161324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13678346784 (or 13678346782 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 164140161324 in words is "one hundred sixty-four billion, one hundred forty million, one hundred sixty-one thousand, three hundred twenty-four".