432440330132 has 24 divisors (see below), whose sum is σ = 789709695936. Its totient is φ = 206809846848.

The previous prime is 432440330129. The next prime is 432440330149. The reversal of 432440330132 is 231033044234.

It is a junction number, because it is equal to n+sod(n) for n = 432440330095 and 432440330104.

It is a congruent 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, 2183288 + ... + 2373104.

It is an arithmetic number, because the mean of its divisors is an integer number (32904570664).

Almost surely, 2^432440330132 is an apocalyptic number.

It is an amenable number.

432440330132 is a deficient number, since it is larger than the sum of its proper divisors (357269365804).

432440330132 is a wasteful number, since it uses less digits than its factorization.

432440330132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214607 (or 214605 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 432440330132 its reverse (231033044234), we get a palindrome (663473374366).

The spelling of 432440330132 in words is "four hundred thirty-two billion, four hundred forty million, three hundred thirty thousand, one hundred thirty-two".