163606632326422 has 8 divisors (see below), whose sum is σ = 245410843283136. Its totient is φ = 81803017898712.

The previous prime is 163606632326393. The next prime is 163606632326447. The reversal of 163606632326422 is 224623236606361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 163606632326422.

It is a congruent number.

It is an unprimeable number.

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, 148445958 + ... + 149544025.

It is an arithmetic number, because the mean of its divisors is an integer number (30676355410392).

Almost surely, 2^{163606632326422} is an apocalyptic number.

163606632326422 is a deficient number, since it is larger than the sum of its proper divisors (81804210956714).

163606632326422 is a wasteful number, since it uses less digits than its factorization.

163606632326422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298264502.

The product of its (nonzero) digits is 13436928, while the sum is 52.

The spelling of 163606632326422 in words is "one hundred sixty-three trillion, six hundred six billion, six hundred thirty-two million, three hundred twenty-six thousand, four hundred twenty-two".