12308386662 has 96 divisors (see below), whose sum is σ = 31359103776. Its totient is φ = 3439756800.

The previous prime is 12308386633. The next prime is 12308386667. The reversal of 12308386662 is 26668380321.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12308386667) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5540712 + ... + 5542932.

It is an arithmetic number, because the mean of its divisors is an integer number (326657331).

Almost surely, 2^12308386662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12308386662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15679551888).

12308386662 is an abundant number, since it is smaller than the sum of its proper divisors (19050717114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12308386662 is a wasteful number, since it uses less digits than its factorization.

12308386662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4406 (or 4403 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 12308386662 in words is "twelve billion, three hundred eight million, three hundred eighty-six thousand, six hundred sixty-two".