12741343521532 has 24 divisors (see below), whose sum is σ = 22352513919120. Its totient is φ = 6354911875200.

The previous prime is 12741343521523. The next prime is 12741343521541. The reversal of 12741343521532 is 23512534314721.

12741343521532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12741343521523) and next prime (12741343521541).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69767643 + ... + 69950029.

It is an arithmetic number, because the mean of its divisors is an integer number (931354746630).

Almost surely, 2^{12741343521532} is an apocalyptic number.

It is an amenable number.

12741343521532 is a deficient number, since it is larger than the sum of its proper divisors (9611170397588).

12741343521532 is a wasteful number, since it uses less digits than its factorization.

12741343521532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225501 (or 225499 counting only the distinct ones).

The product of its digits is 604800, while the sum is 43.

The spelling of 12741343521532 in words is "twelve trillion, seven hundred forty-one billion, three hundred forty-three million, five hundred twenty-one thousand, five hundred thirty-two".