12341505232 has 160 divisors (see below), whose sum is σ = 31170576384. Its totient is φ = 4607539200.

The previous prime is 12341505223. The next prime is 12341505247. The reversal of 12341505232 is 23250514321.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 12341505232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1353007 + ... + 1362097.

Almost surely, 2^12341505232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12341505232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15585288192).

12341505232 is an abundant number, since it is smaller than the sum of its proper divisors (18829071152).

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

12341505232 is a wasteful number, since it uses less digits than its factorization.

12341505232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9177 (or 9171 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 12341505232 in words is "twelve billion, three hundred forty-one million, five hundred five thousand, two hundred thirty-two".