12969586353 has 4 divisors (see below), whose sum is σ = 17292781808. Its totient is φ = 8646390900.

The previous prime is 12969586339. The next prime is 12969586397. The reversal of 12969586353 is 35368596921.

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 12969586353 - 2⁴ = 12969586337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12969586293 and 12969586302.

It is not an unprimeable number, because it can be changed into a prime (12969586853) 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, 2161597723 + ... + 2161597728.

It is an arithmetic number, because the mean of its divisors is an integer number (4323195452).

Almost surely, 2^12969586353 is an apocalyptic number.

It is an amenable number.

12969586353 is a deficient number, since it is larger than the sum of its proper divisors (4323195455).

12969586353 is an equidigital number, since it uses as much as digits as its factorization.

12969586353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323195454.

The product of its digits is 10497600, while the sum is 57.

The spelling of 12969586353 in words is "twelve billion, nine hundred sixty-nine million, five hundred eighty-six thousand, three hundred fifty-three".