12964233766 has 16 divisors (see below), whose sum is σ = 21233756160. Its totient is φ = 5887401480.

The previous prime is 12964233761. The next prime is 12964233769. The reversal of 12964233766 is 66733246921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12964233761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247146 + ... + 294973.

It is an arithmetic number, because the mean of its divisors is an integer number (1327109760).

Almost surely, 2^12964233766 is an apocalyptic number.

12964233766 is a deficient number, since it is larger than the sum of its proper divisors (8269522394).

12964233766 is a wasteful number, since it uses less digits than its factorization.

12964233766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543219.

The product of its digits is 1959552, while the sum is 49.

The spelling of 12964233766 in words is "twelve billion, nine hundred sixty-four million, two hundred thirty-three thousand, seven hundred sixty-six".