13624066689 has 16 divisors (see below), whose sum is σ = 18449827200. Its totient is φ = 8941401216.

The previous prime is 13624066627. The next prime is 13624066691. The reversal of 13624066689 is 98666042631.

It is a happy number.

It is not a de Polignac number, because 13624066689 - 2⁸ = 13624066433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13624066619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50269 + ... + 172554.

It is an arithmetic number, because the mean of its divisors is an integer number (1153114200).

Almost surely, 2^13624066689 is an apocalyptic number.

It is an amenable number.

13624066689 is a deficient number, since it is larger than the sum of its proper divisors (4825760511).

13624066689 is a wasteful number, since it uses less digits than its factorization.

13624066689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223144.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 13624066689 in words is "thirteen billion, six hundred twenty-four million, sixty-six thousand, six hundred eighty-nine".