12744815830377 has 8 divisors (see below), whose sum is σ = 17208190151040. Its totient is φ = 8388992698320.

The previous prime is 12744815830343. The next prime is 12744815830381. The reversal of 12744815830377 is 77303851844721.

It is a happy number.

12744815830377 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 12744815830377 - 2⁸ = 12744815830121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12744815830377.

It is not an unprimeable number, because it can be changed into a prime (12744815830387) 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, 26887796874 + ... + 26887797347.

It is an arithmetic number, because the mean of its divisors is an integer number (2151023768880).

Almost surely, 2^{12744815830377} is an apocalyptic number.

It is an amenable number.

12744815830377 is a deficient number, since it is larger than the sum of its proper divisors (4463374320663).

12744815830377 is an equidigital number, since it uses as much as digits as its factorization.

12744815830377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53775594303.

The product of its (nonzero) digits is 31610880, while the sum is 60.

The spelling of 12744815830377 in words is "twelve trillion, seven hundred forty-four billion, eight hundred fifteen million, eight hundred thirty thousand, three hundred seventy-seven".