13684147088 has 10 divisors (see below), whose sum is σ = 26513035014. Its totient is φ = 6842073536.

The previous prime is 13684147079. The next prime is 13684147109. The reversal of 13684147088 is 88074148631.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13190063104 + 494083984 = 114848^2 + 22228^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427629581 + ... + 427629612.

Almost surely, 2^13684147088 is an apocalyptic number.

It is an amenable number.

13684147088 is a deficient number, since it is larger than the sum of its proper divisors (12828887926).

13684147088 is an equidigital number, since it uses as much as digits as its factorization.

13684147088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855259201 (or 855259195 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 13684147088 in words is "thirteen billion, six hundred eighty-four million, one hundred forty-seven thousand, eighty-eight".