12988793586297 has 4 divisors (see below), whose sum is σ = 17318391448400. Its totient is φ = 8659195724196.

The previous prime is 12988793586287. The next prime is 12988793586313. The reversal of 12988793586297 is 79268539788921.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12988793586297 - 2²² = 12988789391993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12988793586287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2164798931047 + ... + 2164798931052.

It is an arithmetic number, because the mean of its divisors is an integer number (4329597862100).

Almost surely, 2^{12988793586297} is an apocalyptic number.

It is an amenable number.

12988793586297 is a deficient number, since it is larger than the sum of its proper divisors (4329597862103).

12988793586297 is an equidigital number, since it uses as much as digits as its factorization.

12988793586297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4329597862102.

The product of its digits is 6584094720, while the sum is 84.

The spelling of 12988793586297 in words is "twelve trillion, nine hundred eighty-eight billion, seven hundred ninety-three million, five hundred eighty-six thousand, two hundred ninety-seven".