13566801324 has 48 divisors (see below), whose sum is σ = 32150547968. Its totient is φ = 4451692608.

The previous prime is 13566801263. The next prime is 13566801331. The reversal of 13566801324 is 42310866531.

13566801324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1356189 + ... + 1366155.

Almost surely, 2^13566801324 is an apocalyptic number.

It is an amenable number.

13566801324 is an abundant number, since it is smaller than the sum of its proper divisors (18583746644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13566801324 is a wasteful number, since it uses less digits than its factorization.

13566801324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11734 (or 11732 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 13566801324 in words is "thirteen billion, five hundred sixty-six million, eight hundred one thousand, three hundred twenty-four".