26944184350111 has 4 divisors (see below), whose sum is σ = 30793353542992. Its totient is φ = 23095015157232.

The previous prime is 26944184350051. The next prime is 26944184350247. The reversal of 26944184350111 is 11105348144962.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26944184350111 - 2¹¹ = 26944184348063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26944184353111) 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 in 3 ways as a sum of consecutive naturals, for example, 1924584596430 + ... + 1924584596443.

It is an arithmetic number, because the mean of its divisors is an integer number (7698338385748).

Almost surely, 2^{26944184350111} is an apocalyptic number.

26944184350111 is a deficient number, since it is larger than the sum of its proper divisors (3849169192881).

26944184350111 is an equidigital number, since it uses as much as digits as its factorization.

26944184350111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3849169192880.

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 26944184350111 in words is "twenty-six trillion, nine hundred forty-four billion, one hundred eighty-four million, three hundred fifty thousand, one hundred eleven".