11570234666 has 8 divisors (see below), whose sum is σ = 17363502624. Its totient is φ = 5782400460.

The previous prime is 11570234659. The next prime is 11570234677. The reversal of 11570234666 is 66643207511.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1353110 + ... + 1361633.

It is an arithmetic number, because the mean of its divisors is an integer number (2170437828).

Almost surely, 2^11570234666 is an apocalyptic number.

11570234666 is a deficient number, since it is larger than the sum of its proper divisors (5793267958).

11570234666 is a wasteful number, since it uses less digits than its factorization.

11570234666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716876.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 11570234666 in words is "eleven billion, five hundred seventy million, two hundred thirty-four thousand, six hundred sixty-six".