26472821610843 has 12 divisors (see below), whose sum is σ = 38238622183320. Its totient is φ = 17648500627296.

The previous prime is 26472821610791. The next prime is 26472821610877. The reversal of 26472821610843 is 34801612827462.

26472821610843 is a `hidden beast` number, since 2 + 6 + 472 + 8 + 2 + 161 + 0 + 8 + 4 + 3 = 666.

It is not a de Polignac number, because 26472821610843 - 2¹² = 26472821606747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26472821610843.

It is not an unprimeable number, because it can be changed into a prime (26472821610743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179221 + ... + 7278582.

It is an arithmetic number, because the mean of its divisors is an integer number (3186551848610).

Almost surely, 2^{26472821610843} is an apocalyptic number.

26472821610843 is a deficient number, since it is larger than the sum of its proper divisors (11765800572477).

26472821610843 is a wasteful number, since it uses less digits than its factorization.

26472821610843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7852218 (or 7852215 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The spelling of 26472821610843 in words is "twenty-six trillion, four hundred seventy-two billion, eight hundred twenty-one million, six hundred ten thousand, eight hundred forty-three".