7071454344673 has 2 divisors, whose sum is σ = 7071454344674. Its totient is φ = 7071454344672.

The previous prime is 7071454344637. The next prime is 7071454344677. The reversal of 7071454344673 is 3764434541707.

It is a happy number.

Together with previous prime (7071454344637) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4458149313489 + 2613305031184 = 2111433^2 + 1616572^2 .

It is a cyclic number.

It is not a de Polignac number, because 7071454344673 - 2³⁷ = 6934015391201 is a prime.

It is not a weakly prime, because it can be changed into another prime (7071454344677) 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, 3535727172336 + 3535727172337.

It is an arithmetic number, because the mean of its divisors is an integer number (3535727172337).

Almost surely, 2^{7071454344673} is an apocalyptic number.

It is an amenable number.

7071454344673 is a deficient number, since it is larger than the sum of its proper divisors (1).

7071454344673 is an equidigital number, since it uses as much as digits as its factorization.

7071454344673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23708160, while the sum is 55.

The spelling of 7071454344673 in words is "seven trillion, seventy-one billion, four hundred fifty-four million, three hundred forty-four thousand, six hundred seventy-three".