12336923136 has 160 divisors (see below), whose sum is σ = 35040614400. Its totient is φ = 3845836800.

The previous prime is 12336923063. The next prime is 12336923161. The reversal of 12336923136 is 63132963321.

It is a junction number, because it is equal to n+sod(n) for n = 12336923094 and 12336923103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2302861 + ... + 2308211.

It is an arithmetic number, because the mean of its divisors is an integer number (219003840).

Almost surely, 2^12336923136 is an apocalyptic number.

12336923136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12336923136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17520307200).

12336923136 is an abundant number, since it is smaller than the sum of its proper divisors (22703691264).

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

12336923136 is an equidigital number, since it uses as much as digits as its factorization.

12336923136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5470 (or 5454 counting only the distinct ones).

The product of its digits is 104976, while the sum is 39.

The spelling of 12336923136 in words is "twelve billion, three hundred thirty-six million, nine hundred twenty-three thousand, one hundred thirty-six".