422432234579 has 2 divisors, whose sum is σ = 422432234580. Its totient is φ = 422432234578.

The previous prime is 422432234531. The next prime is 422432234611. The reversal of 422432234579 is 975432234224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422432234579 - 2¹² = 422432230483 is a prime.

It is a super-2 number, since 2×422432234579² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (422432234179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211216117289 + 211216117290.

It is an arithmetic number, because the mean of its divisors is an integer number (211216117290).

Almost surely, 2^422432234579 is an apocalyptic number.

422432234579 is a deficient number, since it is larger than the sum of its proper divisors (1).

422432234579 is an equidigital number, since it uses as much as digits as its factorization.

422432234579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 47.

The spelling of 422432234579 in words is "four hundred twenty-two billion, four hundred thirty-two million, two hundred thirty-four thousand, five hundred seventy-nine".