5430204399943 has 2 divisors, whose sum is σ = 5430204399944. Its totient is φ = 5430204399942.

The previous prime is 5430204399911. The next prime is 5430204399973. The reversal of 5430204399943 is 3499934020345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5430204399943 - 2⁵ = 5430204399911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5430204399973) 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, 2715102199971 + 2715102199972.

It is an arithmetic number, because the mean of its divisors is an integer number (2715102199972).

Almost surely, 2^{5430204399943} is an apocalyptic number.

5430204399943 is a deficient number, since it is larger than the sum of its proper divisors (1).

5430204399943 is an equidigital number, since it uses as much as digits as its factorization.

5430204399943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12597120, while the sum is 55.

The spelling of 5430204399943 in words is "five trillion, four hundred thirty billion, two hundred four million, three hundred ninety-nine thousand, nine hundred forty-three".