16386334460 has 12 divisors (see below), whose sum is σ = 34411302408. Its totient is φ = 6554533776.

The previous prime is 16386334441. The next prime is 16386334487. The reversal of 16386334460 is 6443368361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409658342 + ... + 409658381.

It is an arithmetic number, because the mean of its divisors is an integer number (2867608534).

Almost surely, 2^16386334460 is an apocalyptic number.

16386334460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16386334460 is an abundant number, since it is smaller than the sum of its proper divisors (18024967948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16386334460 is a wasteful number, since it uses less digits than its factorization.

16386334460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819316732 (or 819316730 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 16386334460 in words is "sixteen billion, three hundred eighty-six million, three hundred thirty-four thousand, four hundred sixty".