41666606945047 has 8 divisors (see below), whose sum is σ = 47619018763136. Its totient is φ = 35714204976312.

The previous prime is 41666606945039. The next prime is 41666606945059. The reversal of 41666606945047 is 74054960666614.

41666606945047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 41666606945047 - 2³ = 41666606945039 is a prime.

It is a super-2 number, since 2×41666606945047² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41666606945047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41666606945647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13509568 + ... + 16304650.

It is an arithmetic number, because the mean of its divisors is an integer number (5952377345392).

Almost surely, 2^{41666606945047} is an apocalyptic number.

41666606945047 is a deficient number, since it is larger than the sum of its proper divisors (5952411818089).

41666606945047 is a wasteful number, since it uses less digits than its factorization.

41666606945047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4924677.

The product of its (nonzero) digits is 156764160, while the sum is 64.

The spelling of 41666606945047 in words is "forty-one trillion, six hundred sixty-six billion, six hundred six million, nine hundred forty-five thousand, forty-seven".