166460330163 has 8 divisors (see below), whose sum is σ = 221971197888. Its totient is φ = 110961507944.

The previous prime is 166460330119. The next prime is 166460330207. The reversal of 166460330163 is 361033064661.

It is an interprime number because it is at equal distance from previous prime (166460330119) and next prime (166460330207).

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 166460330163 - 2¹⁴ = 166460313779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (166460330563) 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, 2979081 + ... + 3034442.

It is an arithmetic number, because the mean of its divisors is an integer number (27746399736).

Almost surely, 2^166460330163 is an apocalyptic number.

166460330163 is a deficient number, since it is larger than the sum of its proper divisors (55510867725).

166460330163 is an equidigital number, since it uses as much as digits as its factorization.

166460330163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6022753.

The product of its (nonzero) digits is 139968, while the sum is 39.

The spelling of 166460330163 in words is "one hundred sixty-six billion, four hundred sixty million, three hundred thirty thousand, one hundred sixty-three".