13413304441 has 2 divisors, whose sum is σ = 13413304442. Its totient is φ = 13413304440.

The previous prime is 13413304397. The next prime is 13413304477. The reversal of 13413304441 is 14440331431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13408482025 + 4822416 = 115795^2 + 2196^2 .

It is a cyclic number.

It is not a de Polignac number, because 13413304441 - 2⁷ = 13413304313 is a prime.

It is not a weakly prime, because it can be changed into another prime (13413304741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6706652220 + 6706652221.

It is an arithmetic number, because the mean of its divisors is an integer number (6706652221).

Almost surely, 2^13413304441 is an apocalyptic number.

It is an amenable number.

13413304441 is a deficient number, since it is larger than the sum of its proper divisors (1).

13413304441 is an equidigital number, since it uses as much as digits as its factorization.

13413304441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13413304441 its reverse (14440331431), we get a palindrome (27853635872).

The spelling of 13413304441 in words is "thirteen billion, four hundred thirteen million, three hundred four thousand, four hundred forty-one".