432120335320 has 64 divisors (see below), whose sum is σ = 991601222400. Its totient is φ = 169428504960.

The previous prime is 432120335287. The next prime is 432120335323. The reversal of 432120335320 is 23533021234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432120335323) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 555085 + ... + 1082755.

It is an arithmetic number, because the mean of its divisors is an integer number (15493769100).

Almost surely, 2^432120335320 is an apocalyptic number.

432120335320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432120335320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495800611200).

432120335320 is an abundant number, since it is smaller than the sum of its proper divisors (559480887080).

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

432120335320 is a wasteful number, since it uses less digits than its factorization.

432120335320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528088 (or 528084 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 432120335320 its reverse (23533021234), we get a palindrome (455653356554).

The spelling of 432120335320 in words is "four hundred thirty-two billion, one hundred twenty million, three hundred thirty-five thousand, three hundred twenty".