6234044021 has 2 divisors, whose sum is σ = 6234044022. Its totient is φ = 6234044020.

The previous prime is 6234044009. The next prime is 6234044051. The reversal of 6234044021 is 1204404326.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4846108996 + 1387935025 = 69614^2 + 37255^2 .

It is a cyclic number.

It is not a de Polignac number, because 6234044021 - 2¹⁴ = 6234027637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6234044051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3117022010 + 3117022011.

It is an arithmetic number, because the mean of its divisors is an integer number (3117022011).

Almost surely, 2^6234044021 is an apocalyptic number.

It is an amenable number.

6234044021 is a deficient number, since it is larger than the sum of its proper divisors (1).

6234044021 is an equidigital number, since it uses as much as digits as its factorization.

6234044021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 6234044021 is about 78955.9625424198. The cubic root of 6234044021 is about 1840.4468847013.

Adding to 6234044021 its reverse (1204404326), we get a palindrome (7438448347).

The spelling of 6234044021 in words is "six billion, two hundred thirty-four million, forty-four thousand, twenty-one".