16066631163 has 32 divisors (see below), whose sum is σ = 24425091072. Its totient is φ = 9298951200.

The previous prime is 16066631159. The next prime is 16066631171. The reversal of 16066631163 is 36113666061.

It is not a de Polignac number, because 16066631163 - 2² = 16066631159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16066631153) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 462156 + ... + 495702.

It is an arithmetic number, because the mean of its divisors is an integer number (763284096).

Almost surely, 2^16066631163 is an apocalyptic number.

16066631163 is a deficient number, since it is larger than the sum of its proper divisors (8358459909).

16066631163 is a wasteful number, since it uses less digits than its factorization.

16066631163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34215.

The product of its (nonzero) digits is 69984, while the sum is 39.

The spelling of 16066631163 in words is "sixteen billion, sixty-six million, six hundred thirty-one thousand, one hundred sixty-three".