7073366703409 has 2 divisors, whose sum is σ = 7073366703410. Its totient is φ = 7073366703408.

The previous prime is 7073366703371. The next prime is 7073366703419. The reversal of 7073366703409 is 9043076633707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4110768415009 + 2962598288400 = 2027503^2 + 1721220^2 .

It is a cyclic number.

It is not a de Polignac number, because 7073366703409 - 2⁷ = 7073366703281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7073366703409.

It is not a weakly prime, because it can be changed into another prime (7073366703419) 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, 3536683351704 + 3536683351705.

It is an arithmetic number, because the mean of its divisors is an integer number (3536683351705).

Almost surely, 2^{7073366703409} is an apocalyptic number.

It is an amenable number.

7073366703409 is a deficient number, since it is larger than the sum of its proper divisors (1).

7073366703409 is an equidigital number, since it uses as much as digits as its factorization.

7073366703409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12002256, while the sum is 55.

The spelling of 7073366703409 in words is "seven trillion, seventy-three billion, three hundred sixty-six million, seven hundred three thousand, four hundred nine".