11471374766 has 8 divisors (see below), whose sum is σ = 17207535240. Its totient is φ = 5735529688.

The previous prime is 11471374753. The next prime is 11471374771. The reversal of 11471374766 is 66747317411.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11471374766.

It is a congruent number.

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, 63425 + ... + 164211.

It is an arithmetic number, because the mean of its divisors is an integer number (2150941905).

Almost surely, 2^11471374766 is an apocalyptic number.

11471374766 is a deficient number, since it is larger than the sum of its proper divisors (5736160474).

11471374766 is a wasteful number, since it uses less digits than its factorization.

11471374766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157698.

The product of its digits is 592704, while the sum is 47.

The spelling of 11471374766 in words is "eleven billion, four hundred seventy-one million, three hundred seventy-four thousand, seven hundred sixty-six".