800898381463 has 2 divisors, whose sum is σ = 800898381464. Its totient is φ = 800898381462.

The previous prime is 800898381461. The next prime is 800898381497. The reversal of 800898381463 is 364183898008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 800898381463 - 2¹ = 800898381461 is a prime.

Together with 800898381461, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 800898381398 and 800898381407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (800898381461) 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, 400449190731 + 400449190732.

It is an arithmetic number, because the mean of its divisors is an integer number (400449190732).

Almost surely, 2^800898381463 is an apocalyptic number.

800898381463 is a deficient number, since it is larger than the sum of its proper divisors (1).

800898381463 is an equidigital number, since it uses as much as digits as its factorization.

800898381463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7962624, while the sum is 58.

The spelling of 800898381463 in words is "eight hundred billion, eight hundred ninety-eight million, three hundred eighty-one thousand, four hundred sixty-three".