16331164104 has 32 divisors (see below), whose sum is σ = 43229553120. Its totient is φ = 5123502336.

The previous prime is 16331164027. The next prime is 16331164111. The reversal of 16331164104 is 40146113361.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20013274 + ... + 20014089.

It is an arithmetic number, because the mean of its divisors is an integer number (1350923535).

Almost surely, 2^16331164104 is an apocalyptic number.

It is an amenable number.

16331164104 is an abundant number, since it is smaller than the sum of its proper divisors (26898389016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16331164104 is a wasteful number, since it uses less digits than its factorization.

16331164104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40027389 (or 40027385 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 16331164104 its reverse (40146113361), we get a palindrome (56477277465).

The spelling of 16331164104 in words is "sixteen billion, three hundred thirty-one million, one hundred sixty-four thousand, one hundred four".