16066595404 has 12 divisors (see below), whose sum is σ = 28501700584. Its totient is φ = 7923252384.

The previous prime is 16066595393. The next prime is 16066595407. The reversal of 16066595404 is 40459566061.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (16066595407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27511002 + ... + 27511585.

Almost surely, 2^16066595404 is an apocalyptic number.

It is an amenable number.

16066595404 is a deficient number, since it is larger than the sum of its proper divisors (12435105180).

16066595404 is a wasteful number, since it uses less digits than its factorization.

16066595404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55022664 (or 55022662 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 16066595404 in words is "sixteen billion, sixty-six million, five hundred ninety-five thousand, four hundred four".