11774268386 has 8 divisors (see below), whose sum is σ = 17910154944. Its totient is φ = 5804216740.

The previous prime is 11774268377. The next prime is 11774268419. The reversal of 11774268386 is 68386247711.

It is a happy number.

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

It is a Curzon 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 in 3 ways as a sum of consecutive naturals, for example, 41458550 + ... + 41458833.

It is an arithmetic number, because the mean of its divisors is an integer number (2238769368).

Almost surely, 2^11774268386 is an apocalyptic number.

11774268386 is a deficient number, since it is larger than the sum of its proper divisors (6135886558).

11774268386 is an equidigital number, since it uses as much as digits as its factorization.

11774268386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82917456.

The product of its digits is 2709504, while the sum is 53.

The spelling of 11774268386 in words is "eleven billion, seven hundred seventy-four million, two hundred sixty-eight thousand, three hundred eighty-six".