5432168729423 has 2 divisors, whose sum is σ = 5432168729424. Its totient is φ = 5432168729422.

The previous prime is 5432168729417. The next prime is 5432168729443. The reversal of 5432168729423 is 3249278612345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5432168729423 - 2⁸ = 5432168729167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5432168729443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2716084364711 + 2716084364712.

It is an arithmetic number, because the mean of its divisors is an integer number (2716084364712).

Almost surely, 2^{5432168729423} is an apocalyptic number.

5432168729423 is a deficient number, since it is larger than the sum of its proper divisors (1).

5432168729423 is an equidigital number, since it uses as much as digits as its factorization.

5432168729423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17418240, while the sum is 56.

The spelling of 5432168729423 in words is "five trillion, four hundred thirty-two billion, one hundred sixty-eight million, seven hundred twenty-nine thousand, four hundred twenty-three".