12741705708 has 12 divisors (see below), whose sum is σ = 29730646680. Its totient is φ = 4247235232.

The previous prime is 12741705689. The next prime is 12741705709. The reversal of 12741705708 is 80750714721.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 12741705708.

It is not an unprimeable number, because it can be changed into a prime (12741705709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530904393 + ... + 530904416.

It is an arithmetic number, because the mean of its divisors is an integer number (2477553890).

Almost surely, 2^12741705708 is an apocalyptic number.

It is an amenable number.

12741705708 is an abundant number, since it is smaller than the sum of its proper divisors (16988940972).

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

12741705708 is a wasteful number, since it uses less digits than its factorization.

12741705708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061808816 (or 1061808814 counting only the distinct ones).

The product of its (nonzero) digits is 109760, while the sum is 42.

The spelling of 12741705708 in words is "twelve billion, seven hundred forty-one million, seven hundred five thousand, seven hundred eight".