16608406104 has 64 divisors (see below), whose sum is σ = 46466448000. Its totient is φ = 5496297120.

The previous prime is 16608406093. The next prime is 16608406127. The reversal of 16608406104 is 40160480661.

16608406104 is a `hidden beast` number, since 1 + 6 + 608 + 40 + 6 + 1 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246562 + ... + 306609.

It is an arithmetic number, because the mean of its divisors is an integer number (726038250).

Almost surely, 2^16608406104 is an apocalyptic number.

It is an amenable number.

16608406104 is an abundant number, since it is smaller than the sum of its proper divisors (29858041896).

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

16608406104 is a wasteful number, since it uses less digits than its factorization.

16608406104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553325 (or 553315 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

Adding to 16608406104 its reverse (40160480661), we get a palindrome (56768886765).

The spelling of 16608406104 in words is "sixteen billion, six hundred eight million, four hundred six thousand, one hundred four".