163669067023 has 8 divisors (see below), whose sum is σ = 204054940800. Its totient is φ = 127534337880.

The previous prime is 163669066991. The next prime is 163669067027. The reversal of 163669067023 is 320760966361.

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

It is a cyclic number.

It is not a de Polignac number, because 163669067023 - 2⁵ = 163669066991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163669067027) 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, 1062786073 + ... + 1062786226.

It is an arithmetic number, because the mean of its divisors is an integer number (25506867600).

Almost surely, 2^163669067023 is an apocalyptic number.

163669067023 is a deficient number, since it is larger than the sum of its proper divisors (40385873777).

163669067023 is a wasteful number, since it uses less digits than its factorization.

163669067023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125572317.

The product of its (nonzero) digits is 1469664, while the sum is 49.

The spelling of 163669067023 in words is "one hundred sixty-three billion, six hundred sixty-nine million, sixty-seven thousand, twenty-three".