11671440922 has 8 divisors (see below), whose sum is σ = 17523182196. Its totient is φ = 5830380192.

The previous prime is 11671440889. The next prime is 11671440929. The reversal of 11671440922 is 22904417611.

11671440922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11551735441 + 119705481 = 107479^2 + 10941^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11671440929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2667403 + ... + 2671774.

Almost surely, 2^11671440922 is an apocalyptic number.

11671440922 is a deficient number, since it is larger than the sum of its proper divisors (5851741274).

11671440922 is a wasteful number, since it uses less digits than its factorization.

11671440922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5340272.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 11671440922 in words is "eleven billion, six hundred seventy-one million, four hundred forty thousand, nine hundred twenty-two".