423422214244 has 12 divisors (see below), whose sum is σ = 743743482300. Its totient is φ = 210924076448.

The previous prime is 423422214217. The next prime is 423422214253. The reversal of 423422214244 is 442412224324.

It can be written as a sum of positive squares in 2 ways, for example, as 112546830400 + 310875383844 = 335480^2 + 557562^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196756459 + ... + 196758610.

It is an arithmetic number, because the mean of its divisors is an integer number (61978623525).

Almost surely, 2^423422214244 is an apocalyptic number.

It is an amenable number.

423422214244 is a deficient number, since it is larger than the sum of its proper divisors (320321268056).

423422214244 is a wasteful number, since it uses less digits than its factorization.

423422214244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393515342 (or 393515340 counting only the distinct ones).

The product of its digits is 98304, while the sum is 34.

Adding to 423422214244 its reverse (442412224324), we get a palindrome (865834438568).

The spelling of 423422214244 in words is "four hundred twenty-three billion, four hundred twenty-two million, two hundred fourteen thousand, two hundred forty-four".