7942302513443 has 2 divisors, whose sum is σ = 7942302513444. Its totient is φ = 7942302513442.

The previous prime is 7942302513389. The next prime is 7942302513469. The reversal of 7942302513443 is 3443152032497.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7942302513443 - 2³⁴ = 7925122644259 is a prime.

It is not a weakly prime, because it can be changed into another prime (7942302513473) 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, 3971151256721 + 3971151256722.

It is an arithmetic number, because the mean of its divisors is an integer number (3971151256722).

Almost surely, 2^{7942302513443} is an apocalyptic number.

7942302513443 is a deficient number, since it is larger than the sum of its proper divisors (1).

7942302513443 is an equidigital number, since it uses as much as digits as its factorization.

7942302513443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 47.

The spelling of 7942302513443 in words is "seven trillion, nine hundred forty-two billion, three hundred two million, five hundred thirteen thousand, four hundred forty-three".