671066084241 has 48 divisors (see below), whose sum is σ = 1130757472000. Its totient is φ = 383344944192.

The previous prime is 671066084201. The next prime is 671066084251. The reversal of 671066084241 is 142480660176.

671066084241 is a `hidden beast` number, since 6 + 7 + 10 + 6 + 608 + 4 + 24 + 1 = 666.

It is not a de Polignac number, because 671066084241 - 2²¹ = 671063987089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (671066084201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10213005 + ... + 10278501.

Almost surely, 2^671066084241 is an apocalyptic number.

It is an amenable number.

671066084241 is a deficient number, since it is larger than the sum of its proper divisors (459691387759).

671066084241 is a wasteful number, since it uses less digits than its factorization.

671066084241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68843 (or 68826 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 671066084241 in words is "six hundred seventy-one billion, sixty-six million, eighty-four thousand, two hundred forty-one".