26383816329443 has 2 divisors, whose sum is σ = 26383816329444. Its totient is φ = 26383816329442.

The previous prime is 26383816329439. The next prime is 26383816329457. The reversal of 26383816329443 is 34492361838362.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26383816329443 - 2² = 26383816329439 is a prime.

It is a super-2 number, since 2×26383816329443² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26383816329413) 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 as a sum of consecutive naturals, namely, 13191908164721 + 13191908164722.

It is an arithmetic number, because the mean of its divisors is an integer number (13191908164722).

Almost surely, 2^{26383816329443} is an apocalyptic number.

26383816329443 is a deficient number, since it is larger than the sum of its proper divisors (1).

26383816329443 is an equidigital number, since it uses as much as digits as its factorization.

26383816329443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 107495424, while the sum is 62.

The spelling of 26383816329443 in words is "twenty-six trillion, three hundred eighty-three billion, eight hundred sixteen million, three hundred twenty-nine thousand, four hundred forty-three".