12942364203 has 12 divisors (see below), whose sum is σ = 19047253680. Its totient is φ = 8465445456.

The previous prime is 12942364181. The next prime is 12942364207. The reversal of 12942364203 is 30246324921.

12942364203 is a `hidden beast` number, since 1 + 2 + 9 + 4 + 2 + 3 + 642 + 0 + 3 = 666.

12942364203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12942364203 - 2⁶ = 12942364139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12942364207) 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 11 ways as a sum of consecutive naturals, for example, 13565943 + ... + 13566896.

It is an arithmetic number, because the mean of its divisors is an integer number (1587271140).

Almost surely, 2^12942364203 is an apocalyptic number.

12942364203 is a deficient number, since it is larger than the sum of its proper divisors (6104889477).

12942364203 is a wasteful number, since it uses less digits than its factorization.

12942364203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27132898 (or 27132895 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 12942364203 in words is "twelve billion, nine hundred forty-two million, three hundred sixty-four thousand, two hundred three".