7740471481417 has 2 divisors, whose sum is σ = 7740471481418. Its totient is φ = 7740471481416.

The previous prime is 7740471481403. The next prime is 7740471481471. The reversal of 7740471481417 is 7141841740477.

Together with next prime (7740471481471) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3935049820416 + 3805421661001 = 1983696^2 + 1950749^2 .

It is a cyclic number.

It is not a de Polignac number, because 7740471481417 - 2¹⁵ = 7740471448649 is a prime.

It is not a weakly prime, because it can be changed into another prime (7740471481217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3870235740708 + 3870235740709.

It is an arithmetic number, because the mean of its divisors is an integer number (3870235740709).

Almost surely, 2^{7740471481417} is an apocalyptic number.

It is an amenable number.

7740471481417 is a deficient number, since it is larger than the sum of its proper divisors (1).

7740471481417 is an equidigital number, since it uses as much as digits as its factorization.

7740471481417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4917248, while the sum is 55.

The spelling of 7740471481417 in words is "seven trillion, seven hundred forty billion, four hundred seventy-one million, four hundred eighty-one thousand, four hundred seventeen".