4402234231 has 4 divisors (see below), whose sum is σ = 4402584792. Its totient is φ = 4401883672.

The previous prime is 4402234217. The next prime is 4402234259. The reversal of 4402234231 is 1324322044.

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 4402234231 - 2⁷ = 4402234103 is a prime.

It is a super-2 number, since 2×4402234231² = 38759332449176322722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4402234196 and 4402234205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402234271) 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, 155716 + ... + 181801.

It is an arithmetic number, because the mean of its divisors is an integer number (1100646198).

Almost surely, 2^4402234231 is an apocalyptic number.

4402234231 is a deficient number, since it is larger than the sum of its proper divisors (350561).

4402234231 is a wasteful number, since it uses less digits than its factorization.

4402234231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350560.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4402234231 is about 66349.3348195745. The cubic root of 4402234231 is about 1638.9198507816.

Adding to 4402234231 its reverse (1324322044), we get a palindrome (5726556275).

The spelling of 4402234231 in words is "four billion, four hundred two million, two hundred thirty-four thousand, two hundred thirty-one".