534266748820243 has 8 divisors (see below), whose sum is σ = 559254399540768. Its totient is φ = 509425653236544.

The previous prime is 534266748820163. The next prime is 534266748820309. The reversal of 534266748820243 is 342028847662435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534266748820243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534266748827243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36638776746 + ... + 36638791327.

It is an arithmetic number, because the mean of its divisors is an integer number (69906799942596).

Almost surely, 2^{534266748820243} is an apocalyptic number.

534266748820243 is a deficient number, since it is larger than the sum of its proper divisors (24987650720525).

534266748820243 is a wasteful number, since it uses less digits than its factorization.

534266748820243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73277568413.

The product of its (nonzero) digits is 371589120, while the sum is 64.

The spelling of 534266748820243 in words is "five hundred thirty-four trillion, two hundred sixty-six billion, seven hundred forty-eight million, eight hundred twenty thousand, two hundred forty-three".