26423503441 has 4 divisors (see below), whose sum is σ = 26423857152. Its totient is φ = 26423149732.

The previous prime is 26423503409. The next prime is 26423503451. The reversal of 26423503441 is 14430532462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 26423503441 - 2⁵ = 26423503409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26423503397 and 26423503406.

It is not an unprimeable number, because it can be changed into a prime (26423503451) 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, 16081 + ... + 230446.

It is an arithmetic number, because the mean of its divisors is an integer number (6605964288).

Almost surely, 2^26423503441 is an apocalyptic number.

It is an amenable number.

26423503441 is a deficient number, since it is larger than the sum of its proper divisors (353711).

26423503441 is a wasteful number, since it uses less digits than its factorization.

26423503441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353710.

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 26423503441 in words is "twenty-six billion, four hundred twenty-three million, five hundred three thousand, four hundred forty-one".