423322340324 has 24 divisors (see below), whose sum is σ = 799438035648. Its totient is φ = 194978340000.

The previous prime is 423322340297. The next prime is 423322340347. The reversal of 423322340324 is 423043223324.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8332802 + ... + 8383449.

It is an arithmetic number, because the mean of its divisors is an integer number (33309918152).

Almost surely, 2^423322340324 is an apocalyptic number.

It is an amenable number.

423322340324 is a deficient number, since it is larger than the sum of its proper divisors (376115695324).

423322340324 is a wasteful number, since it uses less digits than its factorization.

423322340324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16716755 (or 16716753 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 423322340324 its reverse (423043223324), we get a palindrome (846365563648).

The spelling of 423322340324 in words is "four hundred twenty-three billion, three hundred twenty-two million, three hundred forty thousand, three hundred twenty-four".