13488324623 has 4 divisors (see below), whose sum is σ = 13742821368. Its totient is φ = 13233827880.

The previous prime is 13488324611. The next prime is 13488324643. The reversal of 13488324623 is 32642388431.

13488324623 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: 32642388431 = 14627 ⋅2231653.

It is a cyclic number.

It is not a de Polignac number, because 13488324623 - 2³⁰ = 12414582799 is a prime.

It is a super-2 number, since 2×13488324623² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13488324643) 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 in 3 ways as a sum of consecutive naturals, for example, 127248293 + ... + 127248398.

It is an arithmetic number, because the mean of its divisors is an integer number (3435705342).

Almost surely, 2^13488324623 is an apocalyptic number.

13488324623 is a deficient number, since it is larger than the sum of its proper divisors (254496745).

13488324623 is an equidigital number, since it uses as much as digits as its factorization.

13488324623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254496744.

The product of its digits is 663552, while the sum is 44.

The spelling of 13488324623 in words is "thirteen billion, four hundred eighty-eight million, three hundred twenty-four thousand, six hundred twenty-three".