26200066282869 has 16 divisors (see below), whose sum is σ = 35943885457280. Its totient is φ = 16963224171840.

The previous prime is 26200066282861. The next prime is 26200066282889. The reversal of 26200066282869 is 96828266000262.

It is not a de Polignac number, because 26200066282869 - 2³ = 26200066282861 is a prime.

It is a super-2 number, since 2×26200066282869² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26200066282861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218088409 + ... + 218208510.

It is an arithmetic number, because the mean of its divisors is an integer number (2246492841080).

Almost surely, 2^{26200066282869} is an apocalyptic number.

It is an amenable number.

26200066282869 is a deficient number, since it is larger than the sum of its proper divisors (9743819174411).

26200066282869 is a wasteful number, since it uses less digits than its factorization.

26200066282869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436297500.

The product of its (nonzero) digits is 11943936, while the sum is 57.

The spelling of 26200066282869 in words is "twenty-six trillion, two hundred billion, sixty-six million, two hundred eighty-two thousand, eight hundred sixty-nine".