27234027315343 has 2 divisors, whose sum is σ = 27234027315344. Its totient is φ = 27234027315342.

The previous prime is 27234027315331. The next prime is 27234027315389. The reversal of 27234027315343 is 34351372043272.

It is an a-pointer prime, because the next prime (27234027315389) can be obtained adding 27234027315343 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27234027315343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27234027315293 and 27234027315302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27234027315323) 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, 13617013657671 + 13617013657672.

It is an arithmetic number, because the mean of its divisors is an integer number (13617013657672).

Almost surely, 2^{27234027315343} is an apocalyptic number.

27234027315343 is a deficient number, since it is larger than the sum of its proper divisors (1).

27234027315343 is an equidigital number, since it uses as much as digits as its factorization.

27234027315343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 46.

The spelling of 27234027315343 in words is "twenty-seven trillion, two hundred thirty-four billion, twenty-seven million, three hundred fifteen thousand, three hundred forty-three".