13122414443 has 2 divisors, whose sum is σ = 13122414444. Its totient is φ = 13122414442.

The previous prime is 13122414379. The next prime is 13122414463. The reversal of 13122414443 is 34441422131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13122414443 - 2⁶ = 13122414379 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (13122414463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6561207221 + 6561207222.

It is an arithmetic number, because the mean of its divisors is an integer number (6561207222).

Almost surely, 2^13122414443 is an apocalyptic number.

13122414443 is a deficient number, since it is larger than the sum of its proper divisors (1).

13122414443 is an equidigital number, since it uses as much as digits as its factorization.

13122414443 is an evil number, because the sum of its binary digits is even.

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

Adding to 13122414443 its reverse (34441422131), we get a palindrome (47563836574).

The spelling of 13122414443 in words is "thirteen billion, one hundred twenty-two million, four hundred fourteen thousand, four hundred forty-three".