4402330021013 has 2 divisors, whose sum is σ = 4402330021014. Its totient is φ = 4402330021012.

The previous prime is 4402330020997. The next prime is 4402330021021. The reversal of 4402330021013 is 3101200332044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3107597814244 + 1294732206769 = 1762838^2 + 1137863^2 .

It is a cyclic number.

It is not a de Polignac number, because 4402330021013 - 2⁴ = 4402330020997 is a prime.

It is a super-2 number, since 2×4402330021013² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4402330021013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4402330021213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2201165010506 + 2201165010507.

It is an arithmetic number, because the mean of its divisors is an integer number (2201165010507).

Almost surely, 2^{4402330021013} is an apocalyptic number.

It is an amenable number.

4402330021013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4402330021013 is an equidigital number, since it uses as much as digits as its factorization.

4402330021013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 4402330021013 its reverse (3101200332044), we get a palindrome (7503530353057).

The spelling of 4402330021013 in words is "four trillion, four hundred two billion, three hundred thirty million, twenty-one thousand, thirteen".