6671016011 has 4 divisors (see below), whose sum is σ = 7277472024. Its totient is φ = 6064560000.

The previous prime is 6671015983. The next prime is 6671016029. The reversal of 6671016011 is 1106101766.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6671016011 - 2¹⁴ = 6670999627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6671012011) 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, 303227990 + ... + 303228011.

It is an arithmetic number, because the mean of its divisors is an integer number (1819368006).

Almost surely, 2^6671016011 is an apocalyptic number.

6671016011 is a deficient number, since it is larger than the sum of its proper divisors (606456013).

6671016011 is a wasteful number, since it uses less digits than its factorization.

6671016011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606456012.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 6671016011 is about 81676.2879359732. The cubic root of 6671016011 is about 1882.4812577593.

Adding to 6671016011 its reverse (1106101766), we get a palindrome (7777117777).

The spelling of 6671016011 in words is "six billion, six hundred seventy-one million, sixteen thousand, eleven".