42244103413 has 2 divisors, whose sum is σ = 42244103414. Its totient is φ = 42244103412.

The previous prime is 42244103411. The next prime is 42244103441. The reversal of 42244103413 is 31430144224.

It is an a-pointer prime, because the next prime (42244103441) can be obtained adding 42244103413 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38558035044 + 3686068369 = 196362^2 + 60713^2 .

It is a cyclic number.

It is not a de Polignac number, because 42244103413 - 2¹ = 42244103411 is a prime.

Together with 42244103411, 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 (42244103411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21122051706 + 21122051707.

It is an arithmetic number, because the mean of its divisors is an integer number (21122051707).

Almost surely, 2^42244103413 is an apocalyptic number.

It is an amenable number.

42244103413 is a deficient number, since it is larger than the sum of its proper divisors (1).

42244103413 is an equidigital number, since it uses as much as digits as its factorization.

42244103413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 42244103413 its reverse (31430144224), we get a palindrome (73674247637).

The spelling of 42244103413 in words is "forty-two billion, two hundred forty-four million, one hundred three thousand, four hundred thirteen".