26440810484 has 12 divisors (see below), whose sum is σ = 50477911008. Its totient is φ = 12018550200.

The previous prime is 26440810483. The next prime is 26440810559. The reversal of 26440810484 is 48401804462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26440810483) 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, 300463712 + ... + 300463799.

It is an arithmetic number, because the mean of its divisors is an integer number (4206492584).

Almost surely, 2^26440810484 is an apocalyptic number.

It is an amenable number.

26440810484 is a deficient number, since it is larger than the sum of its proper divisors (24037100524).

26440810484 is a wasteful number, since it uses less digits than its factorization.

26440810484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600927526 (or 600927524 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 41.

The spelling of 26440810484 in words is "twenty-six billion, four hundred forty million, eight hundred ten thousand, four hundred eighty-four".