4234320331 has 4 divisors (see below), whose sum is σ = 4235144992. Its totient is φ = 4233495672.

The previous prime is 4234320329. The next prime is 4234320341. The reversal of 4234320331 is 1330234324.

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 4234320331 - 2¹ = 4234320329 is a prime.

It is a super-3 number, since 3×4234320331³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4234320296 and 4234320305.

It is not an unprimeable number, because it can be changed into a prime (4234320341) 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, 404580 + ... + 414913.

It is an arithmetic number, because the mean of its divisors is an integer number (1058786248).

Almost surely, 2^4234320331 is an apocalyptic number.

4234320331 is a deficient number, since it is larger than the sum of its proper divisors (824661).

4234320331 is an equidigital number, since it uses as much as digits as its factorization.

4234320331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824660.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 4234320331 is about 65071.6553577669. The cubic root of 4234320331 is about 1617.8114442883.

Adding to 4234320331 its reverse (1330234324), we get a palindrome (5564554655).

The spelling of 4234320331 in words is "four billion, two hundred thirty-four million, three hundred twenty thousand, three hundred thirty-one".