4213434231 has 12 divisors (see below), whose sum is σ = 6089182008. Its totient is φ = 2807520624.

The previous prime is 4213434217. The next prime is 4213434257. The reversal of 4213434231 is 1324343124.

4213434231 is a `hidden beast` number, since 421 + 3 + 4 + 3 + 4 + 231 = 666.

It is not a de Polignac number, because 4213434231 - 2⁷ = 4213434103 is a prime.

It is a super-2 number, since 2×4213434231² = 35506056037925122722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4213434195 and 4213434204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213434031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100885 + ... + 136398.

It is an arithmetic number, because the mean of its divisors is an integer number (507431834).

Almost surely, 2^4213434231 is an apocalyptic number.

4213434231 is a deficient number, since it is larger than the sum of its proper divisors (1875747777).

4213434231 is a wasteful number, since it uses less digits than its factorization.

4213434231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239262 (or 239259 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 4213434231 is about 64910.9715764600. The cubic root of 4213434231 is about 1615.1470669652.

Adding to 4213434231 its reverse (1324343124), we get a palindrome (5537777355).

The spelling of 4213434231 in words is "four billion, two hundred thirteen million, four hundred thirty-four thousand, two hundred thirty-one".