42444025301 has 2 divisors, whose sum is σ = 42444025302. Its totient is φ = 42444025300.

The previous prime is 42444025201. The next prime is 42444025313. The reversal of 42444025301 is 10352044424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24538909201 + 17905116100 = 156649^2 + 133810^2 .

It is a cyclic number.

It is not a de Polignac number, because 42444025301 - 2¹⁰ = 42444024277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42444025201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21222012650 + 21222012651.

It is an arithmetic number, because the mean of its divisors is an integer number (21222012651).

Almost surely, 2^42444025301 is an apocalyptic number.

It is an amenable number.

42444025301 is a deficient number, since it is larger than the sum of its proper divisors (1).

42444025301 is an equidigital number, since it uses as much as digits as its factorization.

42444025301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 42444025301 its reverse (10352044424), we get a palindrome (52796069725).

The spelling of 42444025301 in words is "forty-two billion, four hundred forty-four million, twenty-five thousand, three hundred one".