16338983384 has 32 divisors (see below), whose sum is σ = 30916393200. Its totient is φ = 8094802560.

The previous prime is 16338983347. The next prime is 16338983447. The reversal of 16338983384 is 48338983361.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697982 + ... + 721010.

Almost surely, 2^16338983384 is an apocalyptic number.

It is an amenable number.

16338983384 is a deficient number, since it is larger than the sum of its proper divisors (14577409816).

16338983384 is a wasteful number, since it uses less digits than its factorization.

16338983384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23843 (or 23839 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 56.

The spelling of 16338983384 in words is "sixteen billion, three hundred thirty-eight million, nine hundred eighty-three thousand, three hundred eighty-four".