11374658266 has 4 divisors (see below), whose sum is σ = 17061987402. Its totient is φ = 5687329132.

The previous prime is 11374658233. The next prime is 11374658341. The reversal of 11374658266 is 66285647311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6063892641 + 5310765625 = 77871^2 + 72875^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2843664565 + ... + 2843664568.

Almost surely, 2^11374658266 is an apocalyptic number.

11374658266 is a deficient number, since it is larger than the sum of its proper divisors (5687329136).

11374658266 is an equidigital number, since it uses as much as digits as its factorization.

11374658266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5687329135.

The product of its digits is 1451520, while the sum is 49.

The spelling of 11374658266 in words is "eleven billion, three hundred seventy-four million, six hundred fifty-eight thousand, two hundred sixty-six".