16729064223 has 8 divisors (see below), whose sum is σ = 23024948736. Its totient is φ = 10792944600.

The previous prime is 16729064203. The next prime is 16729064267. The reversal of 16729064223 is 32246092761.

16729064223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 16729064223 - 2²¹ = 16726967071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16729064203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89941113 + ... + 89941298.

It is an arithmetic number, because the mean of its divisors is an integer number (2878118592).

Almost surely, 2^16729064223 is an apocalyptic number.

16729064223 is a deficient number, since it is larger than the sum of its proper divisors (6295884513).

16729064223 is a wasteful number, since it uses less digits than its factorization.

16729064223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179882445.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 16729064223 in words is "sixteen billion, seven hundred twenty-nine million, sixty-four thousand, two hundred twenty-three".