4123332321 has 8 divisors (see below), whose sum is σ = 5631868704. Its totient is φ = 2681842080.

The previous prime is 4123332299. The next prime is 4123332331. The reversal of 4123332321 is 1232333214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4123332321 - 2²² = 4119138017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4123332291 and 4123332300.

It is not an unprimeable number, because it can be changed into a prime (4123332331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16761391 + ... + 16761636.

It is an arithmetic number, because the mean of its divisors is an integer number (703983588).

Almost surely, 2^4123332321 is an apocalyptic number.

4123332321 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4123332321 is a deficient number, since it is larger than the sum of its proper divisors (1508536383).

4123332321 is a wasteful number, since it uses less digits than its factorization.

4123332321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33523071.

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

The square root of 4123332321 is about 64213.1787174564. The cubic root of 4123332321 is about 1603.5510090922.

Adding to 4123332321 its reverse (1232333214), we get a palindrome (5355665535).

The spelling of 4123332321 in words is "four billion, one hundred twenty-three million, three hundred thirty-two thousand, three hundred twenty-one".