4231214223 has 4 divisors (see below), whose sum is σ = 5641618968. Its totient is φ = 2820809480.

The previous prime is 4231214209. The next prime is 4231214287. The reversal of 4231214223 is 3224121324.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4231214223 - 2⁸ = 4231213967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4231214193 and 4231214202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231213223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705202368 + ... + 705202373.

It is an arithmetic number, because the mean of its divisors is an integer number (1410404742).

Almost surely, 2^4231214223 is an apocalyptic number.

4231214223 is a deficient number, since it is larger than the sum of its proper divisors (1410404745).

4231214223 is a wasteful number, since it uses less digits than its factorization.

4231214223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410404744.

The product of its digits is 2304, while the sum is 24.

The square root of 4231214223 is about 65047.7841513452. The cubic root of 4231214223 is about 1617.4157628167.

Adding to 4231214223 its reverse (3224121324), we get a palindrome (7455335547).

The spelling of 4231214223 in words is "four billion, two hundred thirty-one million, two hundred fourteen thousand, two hundred twenty-three".