12336531145340 has 12 divisors (see below), whose sum is σ = 25906715405256. Its totient is φ = 4934612458128.

The previous prime is 12336531145331. The next prime is 12336531145357. The reversal of 12336531145340 is 4354113563321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308413278614 + ... + 308413278653.

It is an arithmetic number, because the mean of its divisors is an integer number (2158892950438).

Almost surely, 2^{12336531145340} is an apocalyptic number.

12336531145340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12336531145340 is an abundant number, since it is smaller than the sum of its proper divisors (13570184259916).

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

12336531145340 is a wasteful number, since it uses less digits than its factorization.

12336531145340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616826557276 (or 616826557274 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 12336531145340 in words is "twelve trillion, three hundred thirty-six billion, five hundred thirty-one million, one hundred forty-five thousand, three hundred forty".