800243294627699 has 8 divisors (see below), whose sum is σ = 866614998911760. Its totient is φ = 734559380025696.

The previous prime is 800243294627639. The next prime is 800243294627723. The reversal of 800243294627699 is 996726492342008.

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

It is a cyclic number.

It is not a de Polignac number, because 800243294627699 - 2¹⁶ = 800243294562163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (800243294627639) 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, 171947418092 + ... + 171947422745.

It is an arithmetic number, because the mean of its divisors is an integer number (108326874863970).

Almost surely, 2^{800243294627699} is an apocalyptic number.

800243294627699 is a deficient number, since it is larger than the sum of its proper divisors (66371704284061).

800243294627699 is a wasteful number, since it uses less digits than its factorization.

800243294627699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343894841029.

The product of its (nonzero) digits is 564350976, while the sum is 71.

The spelling of 800243294627699 in words is "eight hundred trillion, two hundred forty-three billion, two hundred ninety-four million, six hundred twenty-seven thousand, six hundred ninety-nine".