164040141522366 has 24 divisors (see below), whose sum is σ = 355420547941680. Its totient is φ = 54680010049536.

The previous prime is 164040141522241. The next prime is 164040141522371. The reversal of 164040141522366 is 663225141040461.

164040141522366 is a `hidden beast` number, since 1 + 6 + 4 + 0 + 4 + 0 + 1 + 415 + 223 + 6 + 6 = 666.

164040141522366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41623615 + ... + 45393893.

It is an arithmetic number, because the mean of its divisors is an integer number (14809189497570).

Almost surely, 2^{164040141522366} is an apocalyptic number.

164040141522366 is an abundant number, since it is smaller than the sum of its proper divisors (191380406419314).

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

164040141522366 is a wasteful number, since it uses less digits than its factorization.

164040141522366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6187440 (or 6187437 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 164040141522366 in words is "one hundred sixty-four trillion, forty billion, one hundred forty-one million, five hundred twenty-two thousand, three hundred sixty-six".