26606622466 has 8 divisors (see below), whose sum is σ = 40838071824. Its totient is φ = 12993931860.

The previous prime is 26606622407. The next prime is 26606622487. The reversal of 26606622466 is 66422660662.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154689580 + ... + 154689751.

It is an arithmetic number, because the mean of its divisors is an integer number (5104758978).

Almost surely, 2^26606622466 is an apocalyptic number.

26606622466 is a deficient number, since it is larger than the sum of its proper divisors (14231449358).

26606622466 is a wasteful number, since it uses less digits than its factorization.

26606622466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309379376.

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 26606622466 in words is "twenty-six billion, six hundred six million, six hundred twenty-two thousand, four hundred sixty-six".