16730320244 has 48 divisors (see below), whose sum is σ = 33345357696. Its totient is φ = 7270348800.

The previous prime is 16730320183. The next prime is 16730320253. The reversal of 16730320244 is 44202303761.

It is a self number, because there is not a number n which added to its sum of digits gives 16730320244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3155804 + ... + 3161100.

It is an arithmetic number, because the mean of its divisors is an integer number (694694952).

Almost surely, 2^16730320244 is an apocalyptic number.

It is an amenable number.

16730320244 is a deficient number, since it is larger than the sum of its proper divisors (16615037452).

16730320244 is a wasteful number, since it uses less digits than its factorization.

16730320244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8456 (or 8454 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 16730320244 in words is "sixteen billion, seven hundred thirty million, three hundred twenty thousand, two hundred forty-four".