12541414135 has 4 divisors (see below), whose sum is σ = 15049696968. Its totient is φ = 10033131304.

The previous prime is 12541414111. The next prime is 12541414163. The reversal of 12541414135 is 53141414521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12541414135 - 2⁵ = 12541414103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12541414097 and 12541414106.

It is a congruent number.

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, 1254141409 + ... + 1254141418.

It is an arithmetic number, because the mean of its divisors is an integer number (3762424242).

Almost surely, 2^12541414135 is an apocalyptic number.

12541414135 is a deficient number, since it is larger than the sum of its proper divisors (2508282833).

12541414135 is an equidigital number, since it uses as much as digits as its factorization.

12541414135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2508282832.

The product of its digits is 9600, while the sum is 31.

Adding to 12541414135 its reverse (53141414521), we get a palindrome (65682828656).

The spelling of 12541414135 in words is "twelve billion, five hundred forty-one million, four hundred fourteen thousand, one hundred thirty-five".