26280606444608 has 56 divisors (see below), whose sum is σ = 53423618002944. Its totient is φ = 12819550233600.

The previous prime is 26280606444593. The next prime is 26280606444641. The reversal of 26280606444608 is 80644460608262.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234862913 + ... + 234974783.

It is an arithmetic number, because the mean of its divisors is an integer number (953993178624).

Almost surely, 2^{26280606444608} is an apocalyptic number.

It is an amenable number.

26280606444608 is an abundant number, since it is smaller than the sum of its proper divisors (27143011558336).

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

26280606444608 is a wasteful number, since it uses less digits than its factorization.

26280606444608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201451 (or 201441 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 56.

The spelling of 26280606444608 in words is "twenty-six trillion, two hundred eighty billion, six hundred six million, four hundred forty-four thousand, six hundred eight".