13484334664 has 24 divisors (see below), whose sum is σ = 25536088530. Its totient is φ = 6675372800.

The previous prime is 13484334641. The next prime is 13484334691. The reversal of 13484334664 is 46643348431.

13484334664 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 3 ways, for example, as 12937242564 + 547092100 = 113742^2 + 23390^2 .

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 5 ways as a sum of consecutive naturals, for example, 1009 + ... + 164224.

Almost surely, 2^13484334664 is an apocalyptic number.

It is an amenable number.

13484334664 is a deficient number, since it is larger than the sum of its proper divisors (12051753866).

13484334664 is a wasteful number, since it uses less digits than its factorization.

13484334664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165441 (or 165336 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 46.

The spelling of 13484334664 in words is "thirteen billion, four hundred eighty-four million, three hundred thirty-four thousand, six hundred sixty-four".