12141380503441 has 8 divisors (see below), whose sum is σ = 13876276906944. Its totient is φ = 10406587468560.

The previous prime is 12141380503379. The next prime is 12141380503463. The reversal of 12141380503441 is 14430508314121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12141380503441 is a prime.

It is a super-2 number, since 2×12141380503441² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12141380503441.

It is not an unprimeable number, because it can be changed into a prime (12141380503141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25590295 + ... + 26060428.

It is an arithmetic number, because the mean of its divisors is an integer number (1734534613368).

Almost surely, 2^{12141380503441} is an apocalyptic number.

It is an amenable number.

12141380503441 is a deficient number, since it is larger than the sum of its proper divisors (1734896403503).

12141380503441 is an equidigital number, since it uses as much as digits as its factorization.

12141380503441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51684311.

The product of its (nonzero) digits is 46080, while the sum is 37.

Adding to 12141380503441 its reverse (14430508314121), we get a palindrome (26571888817562).

The spelling of 12141380503441 in words is "twelve trillion, one hundred forty-one billion, three hundred eighty million, five hundred three thousand, four hundred forty-one".