422029423327 has 2 divisors, whose sum is σ = 422029423328. Its totient is φ = 422029423326.

The previous prime is 422029423289. The next prime is 422029423331. The reversal of 422029423327 is 723324920224.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422029423327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422029423327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422029423397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211014711663 + 211014711664.

It is an arithmetic number, because the mean of its divisors is an integer number (211014711664).

Almost surely, 2^422029423327 is an apocalyptic number.

422029423327 is a deficient number, since it is larger than the sum of its proper divisors (1).

422029423327 is an equidigital number, since it uses as much as digits as its factorization.

422029423327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 422029423327 in words is "four hundred twenty-two billion, twenty-nine million, four hundred twenty-three thousand, three hundred twenty-seven".