16327843724 has 18 divisors (see below), whose sum is σ = 30156761124. Its totient is φ = 7734241080.

The previous prime is 16327843711. The next prime is 16327843739. The reversal of 16327843724 is 42734872361.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5652242 + ... + 5655129.

It is an arithmetic number, because the mean of its divisors is an integer number (1675375618).

Almost surely, 2^16327843724 is an apocalyptic number.

It is an amenable number.

16327843724 is a deficient number, since it is larger than the sum of its proper divisors (13828917400).

16327843724 is a wasteful number, since it uses less digits than its factorization.

16327843724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11307413 (or 11307392 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 47.

The spelling of 16327843724 in words is "sixteen billion, three hundred twenty-seven million, eight hundred forty-three thousand, seven hundred twenty-four".