422464546771 has 2 divisors, whose sum is σ = 422464546772. Its totient is φ = 422464546770.

The previous prime is 422464546769. The next prime is 422464546783. The reversal of 422464546771 is 177645464224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422464546771 - 2¹ = 422464546769 is a prime.

Together with 422464546769, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (422464546171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211232273385 + 211232273386.

It is an arithmetic number, because the mean of its divisors is an integer number (211232273386).

Almost surely, 2^422464546771 is an apocalyptic number.

422464546771 is a deficient number, since it is larger than the sum of its proper divisors (1).

422464546771 is an equidigital number, since it uses as much as digits as its factorization.

422464546771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9031680, while the sum is 52.

The spelling of 422464546771 in words is "four hundred twenty-two billion, four hundred sixty-four million, five hundred forty-six thousand, seven hundred seventy-one".