12936911774 has 16 divisors (see below), whose sum is σ = 20501640000. Its totient is φ = 6112523424.

The previous prime is 12936911773. The next prime is 12936911789. The reversal of 12936911774 is 47711963921.

12936911774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×12936911774³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12936911773) 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, 2370149 + ... + 2375600.

It is an arithmetic number, because the mean of its divisors is an integer number (1281352500).

Almost surely, 2^12936911774 is an apocalyptic number.

12936911774 is a deficient number, since it is larger than the sum of its proper divisors (7564728226).

12936911774 is a wasteful number, since it uses less digits than its factorization.

12936911774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4745827.

The product of its digits is 571536, while the sum is 50.

The spelling of 12936911774 in words is "twelve billion, nine hundred thirty-six million, nine hundred eleven thousand, seven hundred seventy-four".