5131442354341 has 2 divisors, whose sum is σ = 5131442354342. Its totient is φ = 5131442354340.

The previous prime is 5131442354329. The next prime is 5131442354413. The reversal of 5131442354341 is 1434532441315.

Together with next prime (5131442354413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5129749361025 + 1692993316 = 2264895^2 + 41146^2 .

It is a cyclic number.

It is not a de Polignac number, because 5131442354341 - 2¹¹ = 5131442352293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5131442354294 and 5131442354303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5131442351341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2565721177170 + 2565721177171.

It is an arithmetic number, because the mean of its divisors is an integer number (2565721177171).

Almost surely, 2^{5131442354341} is an apocalyptic number.

It is an amenable number.

5131442354341 is a deficient number, since it is larger than the sum of its proper divisors (1).

5131442354341 is an equidigital number, since it uses as much as digits as its factorization.

5131442354341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 40.

Adding to 5131442354341 its reverse (1434532441315), we get a palindrome (6565974795656).

The spelling of 5131442354341 in words is "five trillion, one hundred thirty-one billion, four hundred forty-two million, three hundred fifty-four thousand, three hundred forty-one".