16904392412673 has 16 divisors (see below), whose sum is σ = 22908892086272. Its totient is φ = 11084747184000.

The previous prime is 16904392412669. The next prime is 16904392412707. The reversal of 16904392412673 is 37621429340961.

It is not a de Polignac number, because 16904392412673 - 2² = 16904392412669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16904392412653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23633613 + ... + 24338373.

It is an arithmetic number, because the mean of its divisors is an integer number (1431805755392).

Almost surely, 2^{16904392412673} is an apocalyptic number.

It is an amenable number.

16904392412673 is a deficient number, since it is larger than the sum of its proper divisors (6004499673599).

16904392412673 is a wasteful number, since it uses less digits than its factorization.

16904392412673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835896.

The product of its (nonzero) digits is 11757312, while the sum is 57.

The spelling of 16904392412673 in words is "sixteen trillion, nine hundred four billion, three hundred ninety-two million, four hundred twelve thousand, six hundred seventy-three".