11671371706 has 8 divisors (see below), whose sum is σ = 17507940660. Its totient is φ = 5835391488.

The previous prime is 11671371667. The next prime is 11671371713. The reversal of 11671371706 is 60717317611.

It can be written as a sum of positive squares in 2 ways, for example, as 8137663681 + 3533708025 = 90209^2 + 59445^2 .

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

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, 93741 + ... + 179248.

Almost surely, 2^11671371706 is an apocalyptic number.

11671371706 is a deficient number, since it is larger than the sum of its proper divisors (5836568954).

11671371706 is a wasteful number, since it uses less digits than its factorization.

11671371706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294368.

The product of its (nonzero) digits is 37044, while the sum is 40.

The spelling of 11671371706 in words is "eleven billion, six hundred seventy-one million, three hundred seventy-one thousand, seven hundred six".