432243020140 has 12 divisors (see below), whose sum is σ = 907710342336. Its totient is φ = 172897208048.

The previous prime is 432243020129. The next prime is 432243020203. The reversal of 432243020140 is 41020342234.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10806075484 + ... + 10806075523.

It is an arithmetic number, because the mean of its divisors is an integer number (75642528528).

Almost surely, 2^432243020140 is an apocalyptic number.

It is an amenable number.

432243020140 is an abundant number, since it is smaller than the sum of its proper divisors (475467322196).

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

432243020140 is a wasteful number, since it uses less digits than its factorization.

432243020140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21612151016 (or 21612151014 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 432243020140 its reverse (41020342234), we get a palindrome (473263362374).

The spelling of 432243020140 in words is "four hundred thirty-two billion, two hundred forty-three million, twenty thousand, one hundred forty".