7003444407073 has 2 divisors, whose sum is σ = 7003444407074. Its totient is φ = 7003444407072.

The previous prime is 7003444407023. The next prime is 7003444407077. The reversal of 7003444407073 is 3707044443007.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5406587592849 + 1596856814224 = 2325207^2 + 1263668^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7003444407073 is a prime.

It is not a weakly prime, because it can be changed into another prime (7003444407077) 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, 3501722203536 + 3501722203537.

It is an arithmetic number, because the mean of its divisors is an integer number (3501722203537).

Almost surely, 2^{7003444407073} is an apocalyptic number.

It is an amenable number.

7003444407073 is a deficient number, since it is larger than the sum of its proper divisors (1).

7003444407073 is an equidigital number, since it uses as much as digits as its factorization.

7003444407073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 790272, while the sum is 43.

The spelling of 7003444407073 in words is "seven trillion, three billion, four hundred forty-four million, four hundred seven thousand, seventy-three".