422671703471 has 2 divisors, whose sum is σ = 422671703472. Its totient is φ = 422671703470.

The previous prime is 422671703383. The next prime is 422671703533. The reversal of 422671703471 is 174307176224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422671703471 - 2³⁰ = 421597961647 is a prime.

It is a super-3 number, since 3×422671703471³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422670703471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211335851735 + 211335851736.

It is an arithmetic number, because the mean of its divisors is an integer number (211335851736).

Almost surely, 2^422671703471 is an apocalyptic number.

422671703471 is a deficient number, since it is larger than the sum of its proper divisors (1).

422671703471 is an equidigital number, since it uses as much as digits as its factorization.

422671703471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 44.

Adding to 422671703471 its reverse (174307176224), we get a palindrome (596978879695).

The spelling of 422671703471 in words is "four hundred twenty-two billion, six hundred seventy-one million, seven hundred three thousand, four hundred seventy-one".