26896734223 has 2 divisors, whose sum is σ = 26896734224. Its totient is φ = 26896734222.

The previous prime is 26896734119. The next prime is 26896734239. The reversal of 26896734223 is 32243769862.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26896734223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26896734283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13448367111 + 13448367112.

It is an arithmetic number, because the mean of its divisors is an integer number (13448367112).

Almost surely, 2^26896734223 is an apocalyptic number.

26896734223 is a deficient number, since it is larger than the sum of its proper divisors (1).

26896734223 is an equidigital number, since it uses as much as digits as its factorization.

26896734223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 52.

The spelling of 26896734223 in words is "twenty-six billion, eight hundred ninety-six million, seven hundred thirty-four thousand, two hundred twenty-three".