16040573804 has 12 divisors (see below), whose sum is σ = 28073166744. Its totient is φ = 8019669024.

The previous prime is 16040573803. The next prime is 16040573827. The reversal of 16040573804 is 40837504061.

It is not an unprimeable number, because it can be changed into a prime (16040573803) 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, 93374 + ... + 201989.

It is an arithmetic number, because the mean of its divisors is an integer number (2339430562).

Almost surely, 2^16040573804 is an apocalyptic number.

It is an amenable number.

16040573804 is a deficient number, since it is larger than the sum of its proper divisors (12032592940).

16040573804 is a wasteful number, since it uses less digits than its factorization.

16040573804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308944 (or 308942 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 16040573804 in words is "sixteen billion, forty million, five hundred seventy-three thousand, eight hundred four".