463743221699 has 2 divisors, whose sum is σ = 463743221700. Its totient is φ = 463743221698.

The previous prime is 463743221659. The next prime is 463743221701. The reversal of 463743221699 is 996122347364.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463743221699 is a prime.

Together with 463743221701, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (463743221659) 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 as a sum of consecutive naturals, namely, 231871610849 + 231871610850.

It is an arithmetic number, because the mean of its divisors is an integer number (231871610850).

Almost surely, 2^463743221699 is an apocalyptic number.

463743221699 is a deficient number, since it is larger than the sum of its proper divisors (1).

463743221699 is an equidigital number, since it uses as much as digits as its factorization.

463743221699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11757312, while the sum is 56.

The spelling of 463743221699 in words is "four hundred sixty-three billion, seven hundred forty-three million, two hundred twenty-one thousand, six hundred ninety-nine".