11473787466 has 24 divisors (see below), whose sum is σ = 25281228960. Its totient is φ = 3759771816.

The previous prime is 11473787443. The next prime is 11473787473. The reversal of 11473787466 is 66478737411.

It is a happy number.

11473787466 is a `hidden beast` number, since 1 + 147 + 37 + 8 + 7 + 466 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5400910 + ... + 5403033.

It is an arithmetic number, because the mean of its divisors is an integer number (1053384540).

Almost surely, 2^11473787466 is an apocalyptic number.

11473787466 is an abundant number, since it is smaller than the sum of its proper divisors (13807441494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11473787466 is a wasteful number, since it uses less digits than its factorization.

11473787466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10804010 (or 10804007 counting only the distinct ones).

The product of its digits is 4741632, while the sum is 54.

The spelling of 11473787466 in words is "eleven billion, four hundred seventy-three million, seven hundred eighty-seven thousand, four hundred sixty-six".