10042043445073 has 2 divisors, whose sum is σ = 10042043445074. Its totient is φ = 10042043445072.

The previous prime is 10042043445001. The next prime is 10042043445079. The reversal of 10042043445073 is 37054434024001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7575799341889 + 2466244103184 = 2752417^2 + 1570428^2 .

It is a cyclic number.

It is not a de Polignac number, because 10042043445073 - 2²⁹ = 10041506574161 is a prime.

It is not a weakly prime, because it can be changed into another prime (10042043445079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021021722536 + 5021021722537.

It is an arithmetic number, because the mean of its divisors is an integer number (5021021722537).

Almost surely, 2^{10042043445073} is an apocalyptic number.

It is an amenable number.

10042043445073 is a deficient number, since it is larger than the sum of its proper divisors (1).

10042043445073 is an equidigital number, since it uses as much as digits as its factorization.

10042043445073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 37.

Adding to 10042043445073 its reverse (37054434024001), we get a palindrome (47096477469074).

The spelling of 10042043445073 in words is "ten trillion, forty-two billion, forty-three million, four hundred forty-five thousand, seventy-three".