13431013052467 has 2 divisors, whose sum is σ = 13431013052468. Its totient is φ = 13431013052466.

The previous prime is 13431013052441. The next prime is 13431013052519. The reversal of 13431013052467 is 76425031013431.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (76425031013431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13431013052467 - 2¹¹ = 13431013050419 is a prime.

It is a super-2 number, since 2×13431013052467² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13431013052417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6715506526233 + 6715506526234.

It is an arithmetic number, because the mean of its divisors is an integer number (6715506526234).

Almost surely, 2^{13431013052467} is an apocalyptic number.

13431013052467 is a deficient number, since it is larger than the sum of its proper divisors (1).

13431013052467 is an equidigital number, since it uses as much as digits as its factorization.

13431013052467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

Adding to 13431013052467 its reverse (76425031013431), we get a palindrome (89856044065898).

The spelling of 13431013052467 in words is "thirteen trillion, four hundred thirty-one billion, thirteen million, fifty-two thousand, four hundred sixty-seven".