423332304132 has 24 divisors (see below), whose sum is σ = 990132847200. Its totient is φ = 140773986496.

The previous prime is 423332304121. The next prime is 423332304173. The reversal of 423332304132 is 231403233324.

It is a self number, because there is not a number n which added to its sum of digits gives 423332304132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42092457 + ... + 42102512.

It is an arithmetic number, because the mean of its divisors is an integer number (41255535300).

Almost surely, 2^423332304132 is an apocalyptic number.

It is an amenable number.

423332304132 is an abundant number, since it is smaller than the sum of its proper divisors (566800543068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423332304132 is a wasteful number, since it uses less digits than its factorization.

423332304132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84195395 (or 84195393 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 423332304132 its reverse (231403233324), we get a palindrome (654735537456).

The spelling of 423332304132 in words is "four hundred twenty-three billion, three hundred thirty-two million, three hundred four thousand, one hundred thirty-two".