13594642036 has 12 divisors (see below), whose sum is σ = 23795551780. Its totient is φ = 6795912960.

The previous prime is 13594641997. The next prime is 13594642049. The reversal of 13594642036 is 63024649531.

13594642036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10520604900 + 3074037136 = 102570^2 + 55444^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13594641983 and 13594642001.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 330141 + ... + 369028.

Almost surely, 2^13594642036 is an apocalyptic number.

It is an amenable number.

13594642036 is a deficient number, since it is larger than the sum of its proper divisors (10200909744).

13594642036 is a wasteful number, since it uses less digits than its factorization.

13594642036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704034 (or 704032 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 13594642036 in words is "thirteen billion, five hundred ninety-four million, six hundred forty-two thousand, thirty-six".