12735848388 has 12 divisors (see below), whose sum is σ = 29716979600. Its totient is φ = 4245282792.

The previous prime is 12735848387. The next prime is 12735848407. The reversal of 12735848388 is 88384853721.

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

It is a super-3 number, since 3×12735848388³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12735848387) 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, 530660338 + ... + 530660361.

Almost surely, 2^12735848388 is an apocalyptic number.

It is an amenable number.

12735848388 is an abundant number, since it is smaller than the sum of its proper divisors (16981131212).

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

12735848388 is a wasteful number, since it uses less digits than its factorization.

12735848388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061320706 (or 1061320704 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 57.

The spelling of 12735848388 in words is "twelve billion, seven hundred thirty-five million, eight hundred forty-eight thousand, three hundred eighty-eight".