13142310531473 has 2 divisors, whose sum is σ = 13142310531474. Its totient is φ = 13142310531472.

The previous prime is 13142310531421. The next prime is 13142310531523. The reversal of 13142310531473 is 37413501324131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13125020385409 + 17290146064 = 3622847^2 + 131492^2 .

It is a cyclic number.

It is not a de Polignac number, because 13142310531473 - 2³⁴ = 13125130662289 is a prime.

It is a super-3 number, since 3×13142310531473³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (13142310551473) 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, 6571155265736 + 6571155265737.

It is an arithmetic number, because the mean of its divisors is an integer number (6571155265737).

Almost surely, 2^{13142310531473} is an apocalyptic number.

It is an amenable number.

13142310531473 is a deficient number, since it is larger than the sum of its proper divisors (1).

13142310531473 is an equidigital number, since it uses as much as digits as its factorization.

13142310531473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 13142310531473 in words is "thirteen trillion, one hundred forty-two billion, three hundred ten million, five hundred thirty-one thousand, four hundred seventy-three".