12413869888 has 28 divisors (see below), whose sum is σ = 28152884512. Its totient is φ = 5320229760.

The previous prime is 12413869883. The next prime is 12413869921. The reversal of 12413869888 is 88896831421.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12413869883) 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, 13854318 + ... + 13855213.

Almost surely, 2^12413869888 is an apocalyptic number.

It is an amenable number.

12413869888 is an abundant number, since it is smaller than the sum of its proper divisors (15739014624).

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

12413869888 is an equidigital number, since it uses as much as digits as its factorization.

12413869888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27709550 (or 27709540 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 58.

The spelling of 12413869888 in words is "twelve billion, four hundred thirteen million, eight hundred sixty-nine thousand, eight hundred eighty-eight".