534442831028443 has 2 divisors, whose sum is σ = 534442831028444. Its totient is φ = 534442831028442.

The previous prime is 534442831028441. The next prime is 534442831028503. The reversal of 534442831028443 is 344820138244435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 534442831028443 - 2¹ = 534442831028441 is a prime.

Together with 534442831028441, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (534442831028441) 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, 267221415514221 + 267221415514222.

It is an arithmetic number, because the mean of its divisors is an integer number (267221415514222).

Almost surely, 2^{534442831028443} is an apocalyptic number.

534442831028443 is a deficient number, since it is larger than the sum of its proper divisors (1).

534442831028443 is an equidigital number, since it uses as much as digits as its factorization.

534442831028443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35389440, while the sum is 55.

The spelling of 534442831028443 in words is "five hundred thirty-four trillion, four hundred forty-two billion, eight hundred thirty-one million, twenty-eight thousand, four hundred forty-three".