4021442301013 has 2 divisors, whose sum is σ = 4021442301014. Its totient is φ = 4021442301012.

The previous prime is 4021442300987. The next prime is 4021442301053. The reversal of 4021442301013 is 3101032441204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2391331310449 + 1630110990564 = 1546393^2 + 1276758^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021442301013 - 2¹³ = 4021442292821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4021442301053) 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, 2010721150506 + 2010721150507.

It is an arithmetic number, because the mean of its divisors is an integer number (2010721150507).

Almost surely, 2^{4021442301013} is an apocalyptic number.

It is an amenable number.

4021442301013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021442301013 is an equidigital number, since it uses as much as digits as its factorization.

4021442301013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 4021442301013 its reverse (3101032441204), we get a palindrome (7122474742217).

The spelling of 4021442301013 in words is "four trillion, twenty-one billion, four hundred forty-two million, three hundred one thousand, thirteen".