12530341505411 has 16 divisors (see below), whose sum is σ = 13845484224000. Its totient is φ = 11279518428288.

The previous prime is 12530341505371. The next prime is 12530341505419. The reversal of 12530341505411 is 11450514303521.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12530341505411 - 2²⁶ = 12530274396547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12530341505419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3051320 + ... + 5862698.

It is an arithmetic number, because the mean of its divisors is an integer number (865342764000).

Almost surely, 2^{12530341505411} is an apocalyptic number.

12530341505411 is a deficient number, since it is larger than the sum of its proper divisors (1315142718589).

12530341505411 is a wasteful number, since it uses less digits than its factorization.

12530341505411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822818.

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 12530341505411 its reverse (11450514303521), we get a palindrome (23980855808932).

The spelling of 12530341505411 in words is "twelve trillion, five hundred thirty billion, three hundred forty-one million, five hundred five thousand, four hundred eleven".