211763416967 has 2 divisors, whose sum is σ = 211763416968. Its totient is φ = 211763416966.

The previous prime is 211763416933. The next prime is 211763416973. The reversal of 211763416967 is 769614367112.

It is a happy number.

211763416967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211763416967 - 2²⁴ = 211746639751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211763416567) 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, 105881708483 + 105881708484.

It is an arithmetic number, because the mean of its divisors is an integer number (105881708484).

Almost surely, 2^211763416967 is an apocalyptic number.

211763416967 is a deficient number, since it is larger than the sum of its proper divisors (1).

211763416967 is an equidigital number, since it uses as much as digits as its factorization.

211763416967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2286144, while the sum is 53.

The spelling of 211763416967 in words is "two hundred eleven billion, seven hundred sixty-three million, four hundred sixteen thousand, nine hundred sixty-seven".