11809045766339 has 2 divisors, whose sum is σ = 11809045766340. Its totient is φ = 11809045766338.

The previous prime is 11809045766333. The next prime is 11809045766407. The reversal of 11809045766339 is 93366754090811.

11809045766339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11809045766339 - 2⁸ = 11809045766083 is a prime.

It is a super-2 number, since 2×11809045766339² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11809045766333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5904522883169 + 5904522883170.

It is an arithmetic number, because the mean of its divisors is an integer number (5904522883170).

Almost surely, 2^{11809045766339} is an apocalyptic number.

11809045766339 is a deficient number, since it is larger than the sum of its proper divisors (1).

11809045766339 is an equidigital number, since it uses as much as digits as its factorization.

11809045766339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29393280, while the sum is 62.

The spelling of 11809045766339 in words is "eleven trillion, eight hundred nine billion, forty-five million, seven hundred sixty-six thousand, three hundred thirty-nine".