13482447011431 has 2 divisors, whose sum is σ = 13482447011432. Its totient is φ = 13482447011430.

The previous prime is 13482447011401. The next prime is 13482447011483. The reversal of 13482447011431 is 13411074428431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13482447011431 - 2⁹ = 13482447010919 is a prime.

It is a super-2 number, since 2×13482447011431² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13482447011401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6741223505715 + 6741223505716.

It is an arithmetic number, because the mean of its divisors is an integer number (6741223505716).

Almost surely, 2^{13482447011431} is an apocalyptic number.

13482447011431 is a deficient number, since it is larger than the sum of its proper divisors (1).

13482447011431 is an equidigital number, since it uses as much as digits as its factorization.

13482447011431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 13482447011431 in words is "thirteen trillion, four hundred eighty-two billion, four hundred forty-seven million, eleven thousand, four hundred thirty-one".