2426886230393 has 2 divisors, whose sum is σ = 2426886230394. Its totient is φ = 2426886230392.

The previous prime is 2426886230359. The next prime is 2426886230473. The reversal of 2426886230393 is 3930326886242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2411228212969 + 15658017424 = 1552813^2 + 125132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2426886230393 is a prime.

It is a super-2 number, since 2×2426886230393² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2426886200393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213443115196 + 1213443115197.

It is an arithmetic number, because the mean of its divisors is an integer number (1213443115197).

Almost surely, 2^{2426886230393} is an apocalyptic number.

It is an amenable number.

2426886230393 is a deficient number, since it is larger than the sum of its proper divisors (1).

2426886230393 is an equidigital number, since it uses as much as digits as its factorization.

2426886230393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17915904, while the sum is 56.

The spelling of 2426886230393 in words is "two trillion, four hundred twenty-six billion, eight hundred eighty-six million, two hundred thirty thousand, three hundred ninety-three".