13243755314 has 4 divisors (see below), whose sum is σ = 19865632974. Its totient is φ = 6621877656.

The previous prime is 13243755299. The next prime is 13243755319. The reversal of 13243755314 is 41355734231.

13243755314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41355734231 = 7 ⋅5907962033.

It can be written as a sum of positive squares in only one way, i.e., 12458354689 + 785400625 = 111617^2 + 28025^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13243755319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3310938827 + ... + 3310938830.

Almost surely, 2^13243755314 is an apocalyptic number.

13243755314 is a deficient number, since it is larger than the sum of its proper divisors (6621877660).

13243755314 is an equidigital number, since it uses as much as digits as its factorization.

13243755314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6621877659.

The product of its digits is 151200, while the sum is 38.

The spelling of 13243755314 in words is "thirteen billion, two hundred forty-three million, seven hundred fifty-five thousand, three hundred fourteen".