4213646213 has 8 divisors (see below), whose sum is σ = 4881563328. Its totient is φ = 3562221024.

The previous prime is 4213646179. The next prime is 4213646233. The reversal of 4213646213 is 3126463124.

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 4213646213 - 2⁶ = 4213646149 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 4213646213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213646233) 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, 4122431 + ... + 4123452.

It is an arithmetic number, because the mean of its divisors is an integer number (610195416).

Almost surely, 2^4213646213 is an apocalyptic number.

It is an amenable number.

4213646213 is a deficient number, since it is larger than the sum of its proper divisors (667917115).

4213646213 is an equidigital number, since it uses as much as digits as its factorization.

4213646213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8245963.

The product of its digits is 20736, while the sum is 32.

The square root of 4213646213 is about 64912.6044231781. The cubic root of 4213646213 is about 1615.1741530542.

The spelling of 4213646213 in words is "four billion, two hundred thirteen million, six hundred forty-six thousand, two hundred thirteen".