164340636522316 has 12 divisors (see below), whose sum is σ = 288354942713320. Its totient is φ = 81953510032800.

The previous prime is 164340636522253. The next prime is 164340636522319. The reversal of 164340636522316 is 613225636043461.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (164340636522319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54202055385 + ... + 54202058416.

Almost surely, 2^{164340636522316} is an apocalyptic number.

It is an amenable number.

164340636522316 is a deficient number, since it is larger than the sum of its proper divisors (124014306191004).

164340636522316 is a wasteful number, since it uses less digits than its factorization.

164340636522316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108404114184 (or 108404114182 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 52.

The spelling of 164340636522316 in words is "one hundred sixty-four trillion, three hundred forty billion, six hundred thirty-six million, five hundred twenty-two thousand, three hundred sixteen".