422029423325 has 6 divisors (see below), whose sum is σ = 523316484954. Its totient is φ = 337623538640.

The previous prime is 422029423289. The next prime is 422029423327. The reversal of 422029423325 is 523324920224.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1372109764 + 420657313561 = 37042^2 + 648581^2 .

It is not a de Polignac number, because 422029423325 - 2¹⁰ = 422029422301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422029423327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8440588442 + ... + 8440588491.

It is an arithmetic number, because the mean of its divisors is an integer number (87219414159).

Almost surely, 2^422029423325 is an apocalyptic number.

It is an amenable number.

422029423325 is a deficient number, since it is larger than the sum of its proper divisors (101287061629).

422029423325 is a wasteful number, since it uses less digits than its factorization.

422029423325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16881176943 (or 16881176938 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 422029423325 in words is "four hundred twenty-two billion, twenty-nine million, four hundred twenty-three thousand, three hundred twenty-five".