422434304407 has 2 divisors, whose sum is σ = 422434304408. Its totient is φ = 422434304406.

The previous prime is 422434304329. The next prime is 422434304419. The reversal of 422434304407 is 704403434224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422434304407 - 2¹⁵ = 422434271639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422434304477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211217152203 + 211217152204.

It is an arithmetic number, because the mean of its divisors is an integer number (211217152204).

Almost surely, 2^422434304407 is an apocalyptic number.

422434304407 is a deficient number, since it is larger than the sum of its proper divisors (1).

422434304407 is an equidigital number, since it uses as much as digits as its factorization.

422434304407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 258048, while the sum is 37.

The spelling of 422434304407 in words is "four hundred twenty-two billion, four hundred thirty-four million, three hundred four thousand, four hundred seven".