26144393093279 has 2 divisors, whose sum is σ = 26144393093280. Its totient is φ = 26144393093278.

The previous prime is 26144393093267. The next prime is 26144393093281. The reversal of 26144393093279 is 97239039344162.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26144393093279 - 2⁸ = 26144393093023 is a prime.

Together with 26144393093281, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26144393093239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13072196546639 + 13072196546640.

It is an arithmetic number, because the mean of its divisors is an integer number (13072196546640).

Almost surely, 2^{26144393093279} is an apocalyptic number.

26144393093279 is a deficient number, since it is larger than the sum of its proper divisors (1).

26144393093279 is an equidigital number, since it uses as much as digits as its factorization.

26144393093279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52907904, while the sum is 62.

The spelling of 26144393093279 in words is "twenty-six trillion, one hundred forty-four billion, three hundred ninety-three million, ninety-three thousand, two hundred seventy-nine".