13424402342312 has 16 divisors (see below), whose sum is σ = 27106966268340. Its totient is φ = 6195878004096.

The previous prime is 13424402342291. The next prime is 13424402342327. The reversal of 13424402342312 is 21324320442431.

It is a happy number.

13424402342312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10198736054116 + 3225666288196 = 3193546^2 + 1796014^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64540395773 + ... + 64540395980.

Almost surely, 2^{13424402342312} is an apocalyptic number.

It is an amenable number.

13424402342312 is an abundant number, since it is smaller than the sum of its proper divisors (13682563926028).

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

13424402342312 is a wasteful number, since it uses less digits than its factorization.

13424402342312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129080791772 (or 129080791768 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 13424402342312 its reverse (21324320442431), we get a palindrome (34748722784743).

The spelling of 13424402342312 in words is "thirteen trillion, four hundred twenty-four billion, four hundred two million, three hundred forty-two thousand, three hundred twelve".