4211342321 has 4 divisors (see below), whose sum is σ = 4217350644. Its totient is φ = 4205334000.

The previous prime is 4211342309. The next prime is 4211342341. The reversal of 4211342321 is 1232431124.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2484025600 + 1727316721 = 49840^2 + 41561^2 .

It is a cyclic number.

It is not a de Polignac number, because 4211342321 - 2¹⁰ = 4211341297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4211342341) 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, 3003110 + ... + 3004511.

It is an arithmetic number, because the mean of its divisors is an integer number (1054337661).

Almost surely, 2^4211342321 is an apocalyptic number.

It is an amenable number.

4211342321 is a deficient number, since it is larger than the sum of its proper divisors (6008323).

4211342321 is an equidigital number, since it uses as much as digits as its factorization.

4211342321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6008322.

The product of its digits is 1152, while the sum is 23.

The square root of 4211342321 is about 64894.8558901243. The cubic root of 4211342321 is about 1614.8797235555.

Adding to 4211342321 its reverse (1232431124), we get a palindrome (5443773445).

The spelling of 4211342321 in words is "four billion, two hundred eleven million, three hundred forty-two thousand, three hundred twenty-one".