422324003423 has 4 divisors (see below), whose sum is σ = 482656003920. Its totient is φ = 361992002928.

The previous prime is 422324003411. The next prime is 422324003441. The reversal of 422324003423 is 324300423224.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422324003423 - 2⁶ = 422324003359 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 (422324003723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30166000238 + ... + 30166000251.

It is an arithmetic number, because the mean of its divisors is an integer number (120664000980).

Almost surely, 2^422324003423 is an apocalyptic number.

422324003423 is a deficient number, since it is larger than the sum of its proper divisors (60332000497).

422324003423 is an equidigital number, since it uses as much as digits as its factorization.

422324003423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60332000496.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 422324003423 its reverse (324300423224), we get a palindrome (746624426647).

The spelling of 422324003423 in words is "four hundred twenty-two billion, three hundred twenty-four million, three thousand, four hundred twenty-three".