16789830047 has 8 divisors (see below), whose sum is σ = 16997163120. Its totient is φ = 16582617280.

The previous prime is 16789830023. The next prime is 16789830059. The reversal of 16789830047 is 74003898761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16789830047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16789830097) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 268979 + ... + 325467.

It is an arithmetic number, because the mean of its divisors is an integer number (2124645390).

Almost surely, 2^16789830047 is an apocalyptic number.

16789830047 is a deficient number, since it is larger than the sum of its proper divisors (207333073).

16789830047 is an equidigital number, since it uses as much as digits as its factorization.

16789830047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60153.

The product of its (nonzero) digits is 2032128, while the sum is 53.

The spelling of 16789830047 in words is "sixteen billion, seven hundred eighty-nine million, eight hundred thirty thousand, forty-seven".