16104206443 has 8 divisors (see below), whose sum is σ = 17765991936. Its totient is φ = 14502849600.

The previous prime is 16104206441. The next prime is 16104206449. The reversal of 16104206443 is 34460240161.

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

It is a cyclic number.

It is not a de Polignac number, because 16104206443 - 2¹ = 16104206441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16104206441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15106603 + ... + 15107668.

It is an arithmetic number, because the mean of its divisors is an integer number (2220748992).

Almost surely, 2^16104206443 is an apocalyptic number.

16104206443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16104206443 is a deficient number, since it is larger than the sum of its proper divisors (1661785493).

16104206443 is a wasteful number, since it uses less digits than its factorization.

16104206443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30214325.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 16104206443 in words is "sixteen billion, one hundred four million, two hundred six thousand, four hundred forty-three".