16476322161 has 16 divisors (see below), whose sum is σ = 23692585280. Its totient is φ = 10124585280.

The previous prime is 16476322151. The next prime is 16476322183. The reversal of 16476322161 is 16122367461.

It is a happy number.

16476322161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16476322161 - 2⁵ = 16476322129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (16476322151) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 278746 + ... + 332643.

It is an arithmetic number, because the mean of its divisors is an integer number (1480786580).

Almost surely, 2^16476322161 is an apocalyptic number.

It is an amenable number.

16476322161 is a deficient number, since it is larger than the sum of its proper divisors (7216263119).

16476322161 is a wasteful number, since it uses less digits than its factorization.

16476322161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612096.

The product of its digits is 72576, while the sum is 39.

The spelling of 16476322161 in words is "sixteen billion, four hundred seventy-six million, three hundred twenty-two thousand, one hundred sixty-one".