1009866883339 has 2 divisors, whose sum is σ = 1009866883340. Its totient is φ = 1009866883338.

The previous prime is 1009866883301. The next prime is 1009866883373. The reversal of 1009866883339 is 9333886689001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1009866883339 - 2²³ = 1009858494731 is a prime.

It is a super-2 number, since 2×1009866883339² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1009866884339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504933441669 + 504933441670.

It is an arithmetic number, because the mean of its divisors is an integer number (504933441670).

Almost surely, 2^{1009866883339} is an apocalyptic number.

1009866883339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1009866883339 is an equidigital number, since it uses as much as digits as its factorization.

1009866883339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40310784, while the sum is 64.

The spelling of 1009866883339 in words is "one trillion, nine billion, eight hundred sixty-six million, eight hundred eighty-three thousand, three hundred thirty-nine".