163079074385 has 8 divisors (see below), whose sum is σ = 195826502016. Its totient is φ = 130375517680.

The previous prime is 163079074349. The next prime is 163079074409. The reversal of 163079074385 is 583470970361.

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

It is not a de Polignac number, because 163079074385 - 2⁸ = 163079074129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10959551 + ... + 10974420.

It is an arithmetic number, because the mean of its divisors is an integer number (24478312752).

Almost surely, 2^163079074385 is an apocalyptic number.

It is an amenable number.

163079074385 is a deficient number, since it is larger than the sum of its proper divisors (32747427631).

163079074385 is a wasteful number, since it uses less digits than its factorization.

163079074385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21935463.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 163079074385 in words is "one hundred sixty-three billion, seventy-nine million, seventy-four thousand, three hundred eighty-five".