4213332231 has 4 divisors (see below), whose sum is σ = 5617776312. Its totient is φ = 2808888152.

The previous prime is 4213332217. The next prime is 4213332239. The reversal of 4213332231 is 1322333124.

4213332231 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 4213332231 - 2⁷ = 4213332103 is a prime.

It is a super-2 number, since 2×4213332231² = 35504336977566874722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213332239) 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, 702222036 + ... + 702222041.

It is an arithmetic number, because the mean of its divisors is an integer number (1404444078).

Almost surely, 2^4213332231 is an apocalyptic number.

4213332231 is a deficient number, since it is larger than the sum of its proper divisors (1404444081).

4213332231 is a wasteful number, since it uses less digits than its factorization.

4213332231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404444080.

The product of its digits is 2592, while the sum is 24.

The square root of 4213332231 is about 64910.1858801837. The cubic root of 4213332231 is about 1615.1340335486.

Adding to 4213332231 its reverse (1322333124), we get a palindrome (5535665355).

The spelling of 4213332231 in words is "four billion, two hundred thirteen million, three hundred thirty-two thousand, two hundred thirty-one".