13866084536 has 16 divisors (see below), whose sum is σ = 26203626240. Its totient is φ = 6878450880.

The previous prime is 13866084523. The next prime is 13866084607. The reversal of 13866084536 is 63548066831.

It is a congruent number.

It is an unprimeable number.

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, 6822845 + ... + 6824876.

It is an arithmetic number, because the mean of its divisors is an integer number (1637726640).

Almost surely, 2^13866084536 is an apocalyptic number.

It is an amenable number.

13866084536 is a deficient number, since it is larger than the sum of its proper divisors (12337541704).

13866084536 is a wasteful number, since it uses less digits than its factorization.

13866084536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13647854 (or 13647850 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 13866084536 in words is "thirteen billion, eight hundred sixty-six million, eighty-four thousand, five hundred thirty-six".