13424550532544 has 28 divisors (see below), whose sum is σ = 26664689259288. Its totient is φ = 6705888672000.

The previous prime is 13424550532541. The next prime is 13424550532567. The reversal of 13424550532544 is 44523505542431.

It is a super-2 number, since 2×13424550532544² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13424550532541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99722747 + ... + 99857274.

Almost surely, 2^{13424550532544} is an apocalyptic number.

It is an amenable number.

13424550532544 is a deficient number, since it is larger than the sum of its proper divisors (13240138726744).

13424550532544 is a wasteful number, since it uses less digits than its factorization.

13424550532544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199581084 (or 199581074 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 47.

The spelling of 13424550532544 in words is "thirteen trillion, four hundred twenty-four billion, five hundred fifty million, five hundred thirty-two thousand, five hundred forty-four".