13423542313463 has 2 divisors, whose sum is σ = 13423542313464. Its totient is φ = 13423542313462.

The previous prime is 13423542313457. The next prime is 13423542313567. The reversal of 13423542313463 is 36431324532431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13423542313463 - 2¹⁴ = 13423542297079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13423542318463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6711771156731 + 6711771156732.

It is an arithmetic number, because the mean of its divisors is an integer number (6711771156732).

Almost surely, 2^{13423542313463} is an apocalyptic number.

13423542313463 is a deficient number, since it is larger than the sum of its proper divisors (1).

13423542313463 is an equidigital number, since it uses as much as digits as its factorization.

13423542313463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1866240, while the sum is 44.

Adding to 13423542313463 its reverse (36431324532431), we get a palindrome (49854866845894).

The spelling of 13423542313463 in words is "thirteen trillion, four hundred twenty-three billion, five hundred forty-two million, three hundred thirteen thousand, four hundred sixty-three".