13242420032141 has 2 divisors, whose sum is σ = 13242420032142. Its totient is φ = 13242420032140.

The previous prime is 13242420032111. The next prime is 13242420032189. The reversal of 13242420032141 is 14123002424231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11099258718025 + 2143161314116 = 3331555^2 + 1463954^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13242420032141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13242420032111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6621210016070 + 6621210016071.

It is an arithmetic number, because the mean of its divisors is an integer number (6621210016071).

Almost surely, 2^{13242420032141} is an apocalyptic number.

It is an amenable number.

13242420032141 is a deficient number, since it is larger than the sum of its proper divisors (1).

13242420032141 is an equidigital number, since it uses as much as digits as its factorization.

13242420032141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 13242420032141 its reverse (14123002424231), we get a palindrome (27365422456372).

The spelling of 13242420032141 in words is "thirteen trillion, two hundred forty-two billion, four hundred twenty million, thirty-two thousand, one hundred forty-one".