4213435321 has 8 divisors (see below), whose sum is σ = 4224709440. Its totient is φ = 4202173968.

The previous prime is 4213435319. The next prime is 4213435351. The reversal of 4213435321 is 1235343124.

It is a happy number.

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 4213435321 - 2¹ = 4213435319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4213435321.

It is not an unprimeable number, because it can be changed into a prime (4213435351) 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, 1192860 + ... + 1196386.

It is an arithmetic number, because the mean of its divisors is an integer number (528088680).

Almost surely, 2^4213435321 is an apocalyptic number.

It is an amenable number.

4213435321 is a deficient number, since it is larger than the sum of its proper divisors (11274119).

4213435321 is a wasteful number, since it uses less digits than its factorization.

4213435321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6383.

The product of its digits is 8640, while the sum is 28.

The square root of 4213435321 is about 64910.9799725747. The cubic root of 4213435321 is about 1615.1472062427.

Adding to 4213435321 its reverse (1235343124), we get a palindrome (5448778445).

The spelling of 4213435321 in words is "four billion, two hundred thirteen million, four hundred thirty-five thousand, three hundred twenty-one".