432142212 has 12 divisors (see below), whose sum is σ = 1008331856. Its totient is φ = 144047400.

The previous prime is 432142199. The next prime is 432142229. The reversal of 432142212 is 212241234.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18005914 + ... + 18005937.

Almost surely, 2^432142212 is an apocalyptic number.

It is an amenable number.

432142212 is an abundant number, since it is smaller than the sum of its proper divisors (576189644).

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

432142212 is a wasteful number, since it uses less digits than its factorization.

432142212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36011858 (or 36011856 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 432142212 is about 20788.0304983421. The cubic root of 432142212 is about 756.0355726382.

Adding to 432142212 its reverse (212241234), we get a palindrome (644383446).

The spelling of 432142212 in words is "four hundred thirty-two million, one hundred forty-two thousand, two hundred twelve".