16747872384 has 32 divisors (see below), whose sum is σ = 44486537040. Its totient is φ = 5582624000.

The previous prime is 16747872367. The next prime is 16747872391. The reversal of 16747872384 is 48327874761.

It is a tau number, because it is divible by the number of its divisors (32).

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, 21806742 + ... + 21807509.

Almost surely, 2^16747872384 is an apocalyptic number.

It is an amenable number.

16747872384 is an abundant number, since it is smaller than the sum of its proper divisors (27738664656).

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

16747872384 is an equidigital number, since it uses as much as digits as its factorization.

16747872384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43614268 (or 43614256 counting only the distinct ones).

The product of its digits is 12644352, while the sum is 57.

The spelling of 16747872384 in words is "sixteen billion, seven hundred forty-seven million, eight hundred seventy-two thousand, three hundred eighty-four".