534344442923 has 2 divisors, whose sum is σ = 534344442924. Its totient is φ = 534344442922.

The previous prime is 534344442917. The next prime is 534344442949. The reversal of 534344442923 is 329244443435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 534344442923 - 2⁶ = 534344442859 is a prime.

It is not a weakly prime, because it can be changed into another prime (534344445923) 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, 267172221461 + 267172221462.

It is an arithmetic number, because the mean of its divisors is an integer number (267172221462).

Almost surely, 2^534344442923 is an apocalyptic number.

534344442923 is a deficient number, since it is larger than the sum of its proper divisors (1).

534344442923 is an equidigital number, since it uses as much as digits as its factorization.

534344442923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4976640, while the sum is 47.

The spelling of 534344442923 in words is "five hundred thirty-four billion, three hundred forty-four million, four hundred forty-two thousand, nine hundred twenty-three".