16604294383 has 8 divisors (see below), whose sum is σ = 17989879248. Its totient is φ = 15264138624.

The previous prime is 16604294353. The next prime is 16604294387. The reversal of 16604294383 is 38349240661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16604294383 - 2¹³ = 16604286191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16604294387) 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 7 ways as a sum of consecutive naturals, for example, 11356516 + ... + 11357977.

It is an arithmetic number, because the mean of its divisors is an integer number (2248734906).

Almost surely, 2^16604294383 is an apocalyptic number.

16604294383 is a deficient number, since it is larger than the sum of its proper divisors (1385584865).

16604294383 is a wasteful number, since it uses less digits than its factorization.

16604294383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22714553.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 16604294383 in words is "sixteen billion, six hundred four million, two hundred ninety-four thousand, three hundred eighty-three".