16404502466013 has 16 divisors (see below), whose sum is σ = 22086110592000. Its totient is φ = 10829698206896.

The previous prime is 16404502465987. The next prime is 16404502466047. The reversal of 16404502466013 is 31066420540461.

It is a cyclic number.

It is not a de Polignac number, because 16404502466013 - 2¹² = 16404502461917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16404502466213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9656763 + ... + 11227736.

It is an arithmetic number, because the mean of its divisors is an integer number (1380381912000).

Almost surely, 2^{16404502466013} is an apocalyptic number.

It is an amenable number.

16404502466013 is a deficient number, since it is larger than the sum of its proper divisors (5681608125987).

16404502466013 is a wasteful number, since it uses less digits than its factorization.

16404502466013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20887056.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 16404502466013 in words is "sixteen trillion, four hundred four billion, five hundred two million, four hundred sixty-six thousand, thirteen".