422455134407 has 2 divisors, whose sum is σ = 422455134408. Its totient is φ = 422455134406.

The previous prime is 422455134379. The next prime is 422455134419. The reversal of 422455134407 is 704431554224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422455134407 - 2³⁰ = 421381392583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422455134467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211227567203 + 211227567204.

It is an arithmetic number, because the mean of its divisors is an integer number (211227567204).

Almost surely, 2^422455134407 is an apocalyptic number.

422455134407 is a deficient number, since it is larger than the sum of its proper divisors (1).

422455134407 is an equidigital number, since it uses as much as digits as its factorization.

422455134407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 537600, while the sum is 41.

The spelling of 422455134407 in words is "four hundred twenty-two billion, four hundred fifty-five million, one hundred thirty-four thousand, four hundred seven".