16923430336 has 28 divisors (see below), whose sum is σ = 33667073128. Its totient is φ = 8440388352.

The previous prime is 16923430331. The next prime is 16923430343. The reversal of 16923430336 is 63303432961.

16923430336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16923430331) 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 3 ways as a sum of consecutive naturals, for example, 307626 + ... + 358441.

Almost surely, 2^16923430336 is an apocalyptic number.

16923430336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16923430336 is a deficient number, since it is larger than the sum of its proper divisors (16743642792).

16923430336 is an equidigital number, since it uses as much as digits as its factorization.

16923430336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666476 (or 666466 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 40.

The spelling of 16923430336 in words is "sixteen billion, nine hundred twenty-three million, four hundred thirty thousand, three hundred thirty-six".