13324432055 has 16 divisors (see below), whose sum is σ = 17530560000. Its totient is φ = 9641792160.

The previous prime is 13324432039. The next prime is 13324432061. The reversal of 13324432055 is 55023442331.

It is not a de Polignac number, because 13324432055 - 2⁴ = 13324432039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597755 + ... + 619644.

It is an arithmetic number, because the mean of its divisors is an integer number (1095660000).

Almost surely, 2^13324432055 is an apocalyptic number.

13324432055 is a deficient number, since it is larger than the sum of its proper divisors (4206127945).

13324432055 is a wasteful number, since it uses less digits than its factorization.

13324432055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217614.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 13324432055 its reverse (55023442331), we get a palindrome (68347874386).

The spelling of 13324432055 in words is "thirteen billion, three hundred twenty-four million, four hundred thirty-two thousand, fifty-five".