12773844337276 has 24 divisors (see below), whose sum is σ = 24846551425584. Its totient is φ = 5696740183680.

The previous prime is 12773844337181. The next prime is 12773844337279. The reversal of 12773844337276 is 67273344837721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12773844337279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2738815065 + ... + 2738819728.

It is an arithmetic number, because the mean of its divisors is an integer number (1035272976066).

Almost surely, 2^{12773844337276} is an apocalyptic number.

It is an amenable number.

12773844337276 is a deficient number, since it is larger than the sum of its proper divisors (12072707088308).

12773844337276 is a wasteful number, since it uses less digits than its factorization.

12773844337276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5477634861 (or 5477634859 counting only the distinct ones).

The product of its digits is 199148544, while the sum is 64.

The spelling of 12773844337276 in words is "twelve trillion, seven hundred seventy-three billion, eight hundred forty-four million, three hundred thirty-seven thousand, two hundred seventy-six".