11660205026662 has 8 divisors (see below), whose sum is σ = 17595039920976. Its totient is φ = 5795191719672.

The previous prime is 11660205026647. The next prime is 11660205026681. The reversal of 11660205026662 is 26662050206611.

It is a happy number.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 17455396413 + ... + 17455397080.

It is an arithmetic number, because the mean of its divisors is an integer number (2199379990122).

Almost surely, 2^{11660205026662} is an apocalyptic number.

11660205026662 is a deficient number, since it is larger than the sum of its proper divisors (5934834894314).

11660205026662 is a wasteful number, since it uses less digits than its factorization.

11660205026662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34910793662.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 11660205026662 in words is "eleven trillion, six hundred sixty billion, two hundred five million, twenty-six thousand, six hundred sixty-two".