4231203212 has 12 divisors (see below), whose sum is σ = 7406261016. Its totient is φ = 2115128640.

The previous prime is 4231203209. The next prime is 4231203227. The reversal of 4231203212 is 2123021324.

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, 97718 + ... + 134205.

It is an arithmetic number, because the mean of its divisors is an integer number (617188418).

Almost surely, 2^4231203212 is an apocalyptic number.

It is an amenable number.

4231203212 is a deficient number, since it is larger than the sum of its proper divisors (3175057804).

4231203212 is a wasteful number, since it uses less digits than its factorization.

4231203212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236488 (or 236486 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4231203212 is about 65047.6995135109. The cubic root of 4231203212 is about 1617.4143598010.

Adding to 4231203212 its reverse (2123021324), we get a palindrome (6354224536).

The spelling of 4231203212 in words is "four billion, two hundred thirty-one million, two hundred three thousand, two hundred twelve".