163034642045671 has 8 divisors (see below), whose sum is σ = 177857207424000. Its totient is φ = 148212282381240.

The previous prime is 163034642045609. The next prime is 163034642045711. The reversal of 163034642045671 is 176540246430361.

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

It is not a de Polignac number, because 163034642045671 - 2¹⁵ = 163034642012903 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 (163034642043671) 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, 49769031 + ... + 52943608.

It is an arithmetic number, because the mean of its divisors is an integer number (22232150928000).

Almost surely, 2^{163034642045671} is an apocalyptic number.

163034642045671 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

163034642045671 is a deficient number, since it is larger than the sum of its proper divisors (14822565378329).

163034642045671 is a wasteful number, since it uses less digits than its factorization.

163034642045671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102856949.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 163034642045671 in words is "one hundred sixty-three trillion, thirty-four billion, six hundred forty-two million, forty-five thousand, six hundred seventy-one".