13434044232523 has 2 divisors, whose sum is σ = 13434044232524. Its totient is φ = 13434044232522.

The previous prime is 13434044232487. The next prime is 13434044232649. The reversal of 13434044232523 is 32523244043431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13434044232523 - 2²⁵ = 13434010678091 is a prime.

It is not a weakly prime, because it can be changed into another prime (13434044632523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6717022116261 + 6717022116262.

It is an arithmetic number, because the mean of its divisors is an integer number (6717022116262).

Almost surely, 2^{13434044232523} is an apocalyptic number.

13434044232523 is a deficient number, since it is larger than the sum of its proper divisors (1).

13434044232523 is an equidigital number, since it uses as much as digits as its factorization.

13434044232523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 40.

Adding to 13434044232523 its reverse (32523244043431), we get a palindrome (45957288275954).

The spelling of 13434044232523 in words is "thirteen trillion, four hundred thirty-four billion, forty-four million, two hundred thirty-two thousand, five hundred twenty-three".