12402300689 has 4 divisors (see below), whose sum is σ = 12829966260. Its totient is φ = 11974635120.

The previous prime is 12402300667. The next prime is 12402300707. The reversal of 12402300689 is 98600320421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7471873600 + 4930427089 = 86440^2 + 70217^2 .

It is a cyclic number.

It is not a de Polignac number, because 12402300689 - 2²⁰ = 12401252113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12402350689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213832742 + ... + 213832799.

It is an arithmetic number, because the mean of its divisors is an integer number (3207491565).

Almost surely, 2^12402300689 is an apocalyptic number.

It is an amenable number.

12402300689 is a deficient number, since it is larger than the sum of its proper divisors (427665571).

12402300689 is an equidigital number, since it uses as much as digits as its factorization.

12402300689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427665570.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 12402300689 in words is "twelve billion, four hundred two million, three hundred thousand, six hundred eighty-nine".