26141296543 has 2 divisors, whose sum is σ = 26141296544. Its totient is φ = 26141296542.

The previous prime is 26141296541. The next prime is 26141296651. The reversal of 26141296543 is 34569214162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26141296543 - 2¹ = 26141296541 is a prime.

Together with 26141296541, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 26141296543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26141296541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13070648271 + 13070648272.

It is an arithmetic number, because the mean of its divisors is an integer number (13070648272).

Almost surely, 2^26141296543 is an apocalyptic number.

26141296543 is a deficient number, since it is larger than the sum of its proper divisors (1).

26141296543 is an equidigital number, since it uses as much as digits as its factorization.

26141296543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 43.

The spelling of 26141296543 in words is "twenty-six billion, one hundred forty-one million, two hundred ninety-six thousand, five hundred forty-three".