7427011465493 has 2 divisors, whose sum is σ = 7427011465494. Its totient is φ = 7427011465492.

The previous prime is 7427011465483. The next prime is 7427011465499. The reversal of 7427011465493 is 3945641107247.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6992042197009 + 434969268484 = 2644247^2 + 659522^2 .

It is a cyclic number.

It is not a de Polignac number, because 7427011465493 - 2³⁴ = 7409831596309 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7427011465499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3713505732746 + 3713505732747.

It is an arithmetic number, because the mean of its divisors is an integer number (3713505732747).

Almost surely, 2^{7427011465493} is an apocalyptic number.

It is an amenable number.

7427011465493 is a deficient number, since it is larger than the sum of its proper divisors (1).

7427011465493 is an equidigital number, since it uses as much as digits as its factorization.

7427011465493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 7427011465493 in words is "seven trillion, four hundred twenty-seven billion, eleven million, four hundred sixty-five thousand, four hundred ninety-three".