211014711671 has 8 divisors (see below), whose sum is σ = 213315272400. Its totient is φ = 208718294400.

The previous prime is 211014711641. The next prime is 211014711679. The reversal of 211014711671 is 176117410112.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211014711671 is a prime.

It is a super-2 number, since 2×211014711671² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211014711679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 933401 + ... + 1137218.

It is an arithmetic number, because the mean of its divisors is an integer number (26664409050).

Almost surely, 2^211014711671 is an apocalyptic number.

211014711671 is a deficient number, since it is larger than the sum of its proper divisors (2300560729).

211014711671 is a wasteful number, since it uses less digits than its factorization.

211014711671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071729.

The product of its (nonzero) digits is 2352, while the sum is 32.

The spelling of 211014711671 in words is "two hundred eleven billion, fourteen million, seven hundred eleven thousand, six hundred seventy-one".