12368855635 has 8 divisors (see below), whose sum is σ = 14843925936. Its totient is φ = 9894218400.

The previous prime is 12368855539. The next prime is 12368855641. The reversal of 12368855635 is 53655886321.

12368855635 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 12368855635 - 2⁷ = 12368855507 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 41709 + ... + 162718.

It is an arithmetic number, because the mean of its divisors is an integer number (1855490742).

Almost surely, 2^12368855635 is an apocalyptic number.

12368855635 is a deficient number, since it is larger than the sum of its proper divisors (2475070301).

12368855635 is a wasteful number, since it uses less digits than its factorization.

12368855635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216533.

The product of its digits is 5184000, while the sum is 52.

The spelling of 12368855635 in words is "twelve billion, three hundred sixty-eight million, eight hundred fifty-five thousand, six hundred thirty-five".