26840044043088 has 40 divisors (see below), whose sum is σ = 72351423075648. Its totient is φ = 8557695201792.

The previous prime is 26840044043047. The next prime is 26840044043119. The reversal of 26840044043088 is 88034044004862.

It is a self number, because there is not a number n which added to its sum of digits gives 26840044043088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12155815945 + ... + 12155818152.

Almost surely, 2^{26840044043088} is an apocalyptic number.

It is an amenable number.

26840044043088 is an abundant number, since it is smaller than the sum of its proper divisors (45511379032560).

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

26840044043088 is a wasteful number, since it uses less digits than its factorization.

26840044043088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24311634131 (or 24311634125 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 51.

The spelling of 26840044043088 in words is "twenty-six trillion, eight hundred forty billion, forty-four million, forty-three thousand, eighty-eight".