4335252321 has 8 divisors (see below), whose sum is σ = 5780661984. Its totient is φ = 2890005440.

The previous prime is 4335252293. The next prime is 4335252323. The reversal of 4335252321 is 1232525334.

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

It is a cyclic number.

It is not a de Polignac number, because 4335252321 - 2⁷ = 4335252193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4335252323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50905 + ... + 106121.

It is an arithmetic number, because the mean of its divisors is an integer number (722582748).

Almost surely, 2^4335252321 is an apocalyptic number.

It is an amenable number.

4335252321 is a deficient number, since it is larger than the sum of its proper divisors (1445409663).

4335252321 is a wasteful number, since it uses less digits than its factorization.

4335252321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81391.

The product of its digits is 21600, while the sum is 30.

The square root of 4335252321 is about 65842.6330047637. The cubic root of 4335252321 is about 1630.5650394058.

Adding to 4335252321 its reverse (1232525334), we get a palindrome (5567777655).

The spelling of 4335252321 in words is "four billion, three hundred thirty-five million, two hundred fifty-two thousand, three hundred twenty-one".