4344023332213 has 2 divisors, whose sum is σ = 4344023332214. Its totient is φ = 4344023332212.

The previous prime is 4344023332211. The next prime is 4344023332217. The reversal of 4344023332213 is 3122333204434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4287189725809 + 56833606404 = 2070553^2 + 238398^2 .

It is a cyclic number.

It is not a de Polignac number, because 4344023332213 - 2¹ = 4344023332211 is a prime.

Together with 4344023332211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4344023332211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172011666106 + 2172011666107.

It is an arithmetic number, because the mean of its divisors is an integer number (2172011666107).

Almost surely, 2^{4344023332213} is an apocalyptic number.

It is an amenable number.

4344023332213 is a deficient number, since it is larger than the sum of its proper divisors (1).

4344023332213 is an equidigital number, since it uses as much as digits as its factorization.

4344023332213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 4344023332213 its reverse (3122333204434), we get a palindrome (7466356536647).

The spelling of 4344023332213 in words is "four trillion, three hundred forty-four billion, twenty-three million, three hundred thirty-two thousand, two hundred thirteen".