13441405051523 has 2 divisors, whose sum is σ = 13441405051524. Its totient is φ = 13441405051522.

The previous prime is 13441405051469. The next prime is 13441405051567. The reversal of 13441405051523 is 32515050414431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13441405051523 - 2²² = 13441400857219 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (13441405551523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6720702525761 + 6720702525762.

It is an arithmetic number, because the mean of its divisors is an integer number (6720702525762).

Almost surely, 2^{13441405051523} is an apocalyptic number.

13441405051523 is a deficient number, since it is larger than the sum of its proper divisors (1).

13441405051523 is an equidigital number, since it uses as much as digits as its factorization.

13441405051523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 13441405051523 its reverse (32515050414431), we get a palindrome (45956455465954).

The spelling of 13441405051523 in words is "thirteen trillion, four hundred forty-one billion, four hundred five million, fifty-one thousand, five hundred twenty-three".