16393430704918 has 8 divisors (see below), whose sum is σ = 24590216848248. Its totient is φ = 8196691755504.

The previous prime is 16393430704909. The next prime is 16393430704943. The reversal of 16393430704918 is 81940703439361.

16393430704918 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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10916896 + ... + 12327427.

It is an arithmetic number, because the mean of its divisors is an integer number (3073777106031).

Almost surely, 2^{16393430704918} is an apocalyptic number.

16393430704918 is a deficient number, since it is larger than the sum of its proper divisors (8196786143330).

16393430704918 is a wasteful number, since it uses less digits than its factorization.

16393430704918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23596958.

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 16393430704918 in words is "sixteen trillion, three hundred ninety-three billion, four hundred thirty million, seven hundred four thousand, nine hundred eighteen".