423232441330 has 8 divisors (see below), whose sum is σ = 761818394412. Its totient is φ = 169292976528.

The previous prime is 423232441327. The next prime is 423232441343. The reversal of 423232441330 is 33144232324.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 381947484361 + 41284956969 = 618019^2 + 203187^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 423232441292 and 423232441301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21161622057 + ... + 21161622076.

Almost surely, 2^423232441330 is an apocalyptic number.

423232441330 is a deficient number, since it is larger than the sum of its proper divisors (338585953082).

423232441330 is a wasteful number, since it uses less digits than its factorization.

423232441330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42323244140.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 423232441330 its reverse (33144232324), we get a palindrome (456376673654).

The spelling of 423232441330 in words is "four hundred twenty-three billion, two hundred thirty-two million, four hundred forty-one thousand, three hundred thirty".