13328436508 has 6 divisors (see below), whose sum is σ = 23324763896. Its totient is φ = 6664218252.

The previous prime is 13328436503. The next prime is 13328436523. The reversal of 13328436508 is 80563482331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13328436503) 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 as a sum of consecutive naturals, namely, 1666054560 + ... + 1666054567.

Almost surely, 2^13328436508 is an apocalyptic number.

It is an amenable number.

13328436508 is a deficient number, since it is larger than the sum of its proper divisors (9996327388).

13328436508 is a wasteful number, since it uses less digits than its factorization.

13328436508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332109131 (or 3332109129 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 13328436508 in words is "thirteen billion, three hundred twenty-eight million, four hundred thirty-six thousand, five hundred eight".