432004506420 has 48 divisors (see below), whose sum is σ = 1217317183488. Its totient is φ = 114467433600.

The previous prime is 432004506403. The next prime is 432004506431. The reversal of 432004506420 is 24605400234.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22920756 + ... + 22939595.

It is an arithmetic number, because the mean of its divisors is an integer number (25360774656).

Almost surely, 2^432004506420 is an apocalyptic number.

It is an amenable number.

432004506420 is an abundant number, since it is smaller than the sum of its proper divisors (785312677068).

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

432004506420 is a wasteful number, since it uses less digits than its factorization.

432004506420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45860520 (or 45860518 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 432004506420 its reverse (24605400234), we get a palindrome (456609906654).

The spelling of 432004506420 in words is "four hundred thirty-two billion, four million, five hundred six thousand, four hundred twenty".