26166786234882 has 8 divisors (see below), whose sum is σ = 52333572469776. Its totient is φ = 8722262078292.

The previous prime is 26166786234871. The next prime is 26166786234887. The reversal of 26166786234882 is 28843268766162.

It is a sphenic number, since it is the product of 3 distinct primes.

26166786234882 is an admirable number.

It is a super-2 number, since 2×26166786234882² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26166786234887) 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, 2180565519568 + ... + 2180565519579.

It is an arithmetic number, because the mean of its divisors is an integer number (6541696558722).

Almost surely, 2^{26166786234882} is an apocalyptic number.

26166786234882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26166786234882 is a wasteful number, since it uses less digits than its factorization.

26166786234882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4361131039152.

The product of its digits is 445906944, while the sum is 69.

The spelling of 26166786234882 in words is "twenty-six trillion, one hundred sixty-six billion, seven hundred eighty-six million, two hundred thirty-four thousand, eight hundred eighty-two".