12883660689 has 8 divisors (see below), whose sum is σ = 17243531712. Its totient is φ = 8556448400.

The previous prime is 12883660687. The next prime is 12883660709. The reversal of 12883660689 is 98606638821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12883660689 - 2¹ = 12883660687 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12883660687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8163762 + ... + 8165339.

It is an arithmetic number, because the mean of its divisors is an integer number (2155441464).

Almost surely, 2^12883660689 is an apocalyptic number.

It is an amenable number.

12883660689 is a deficient number, since it is larger than the sum of its proper divisors (4359871023).

12883660689 is a wasteful number, since it uses less digits than its factorization.

12883660689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16329367.

The product of its (nonzero) digits is 5971968, while the sum is 57.

The spelling of 12883660689 in words is "twelve billion, eight hundred eighty-three million, six hundred sixty thousand, six hundred eighty-nine".