26376312241 has 4 divisors (see below), whose sum is σ = 26411156212. Its totient is φ = 26341468272.

The previous prime is 26376312229. The next prime is 26376312247. The reversal of 26376312241 is 14221367362.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10841182641 + 15535129600 = 104121^2 + 124640^2 .

It is a cyclic number.

It is not a de Polignac number, because 26376312241 - 2⁷ = 26376312113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26376312241.

It is not an unprimeable number, because it can be changed into a prime (26376312247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17420850 + ... + 17422363.

It is an arithmetic number, because the mean of its divisors is an integer number (6602789053).

Almost surely, 2^26376312241 is an apocalyptic number.

It is an amenable number.

26376312241 is a deficient number, since it is larger than the sum of its proper divisors (34843971).

26376312241 is an equidigital number, since it uses as much as digits as its factorization.

26376312241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34843970.

The product of its digits is 72576, while the sum is 37.

The spelling of 26376312241 in words is "twenty-six billion, three hundred seventy-six million, three hundred twelve thousand, two hundred forty-one".