41666235445 has 8 divisors (see below), whose sum is σ = 51218982360. Its totient is φ = 32519988480.

The previous prime is 41666235367. The next prime is 41666235491. The reversal of 41666235445 is 54453266614.

It can be written as a sum of positive squares in 4 ways, for example, as 1161855396 + 40504380049 = 34086^2 + 201257^2 .

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

It is not a de Polignac number, because 41666235445 - 2²¹ = 41664138293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41666235395 and 41666235404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101624760 + ... + 101625169.

It is an arithmetic number, because the mean of its divisors is an integer number (6402372795).

Almost surely, 2^41666235445 is an apocalyptic number.

It is an amenable number.

41666235445 is a deficient number, since it is larger than the sum of its proper divisors (9552746915).

41666235445 is a wasteful number, since it uses less digits than its factorization.

41666235445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203249975.

The product of its digits is 2073600, while the sum is 46.

The spelling of 41666235445 in words is "forty-one billion, six hundred sixty-six million, two hundred thirty-five thousand, four hundred forty-five".