4471041671 has 4 divisors (see below), whose sum is σ = 4493737512. Its totient is φ = 4448345832.

The previous prime is 4471041649. The next prime is 4471041689. The reversal of 4471041671 is 1761401744.

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 4471041671 - 2¹⁴ = 4471025287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4471041611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11347625 + ... + 11348018.

It is an arithmetic number, because the mean of its divisors is an integer number (1123434378).

Almost surely, 2^4471041671 is an apocalyptic number.

4471041671 is a deficient number, since it is larger than the sum of its proper divisors (22695841).

4471041671 is a wasteful number, since it uses less digits than its factorization.

4471041671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22695840.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 4471041671 is about 66865.8483158630. The cubic root of 4471041671 is about 1647.4145822561.

The spelling of 4471041671 in words is "four billion, four hundred seventy-one million, forty-one thousand, six hundred seventy-one".