13410021343512 has 32 divisors (see below), whose sum is σ = 33525655412400. Its totient is φ = 4469926840704.

The previous prime is 13410021343457. The next prime is 13410021343531. The reversal of 13410021343512 is 21534312001431.

It is a self number, because there is not a number n which added to its sum of digits gives 13410021343512.

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, 3645187 + ... + 6333042.

Almost surely, 2^{13410021343512} is an apocalyptic number.

13410021343512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13410021343512 is an abundant number, since it is smaller than the sum of its proper divisors (20115634068888).

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

13410021343512 is a wasteful number, since it uses less digits than its factorization.

13410021343512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10034235 (or 10034231 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 13410021343512 its reverse (21534312001431), we get a palindrome (34944333344943).

The spelling of 13410021343512 in words is "thirteen trillion, four hundred ten billion, twenty-one million, three hundred forty-three thousand, five hundred twelve".