41435081666 has 8 divisors (see below), whose sum is σ = 67802860944. Its totient is φ = 18834128020.

The previous prime is 41435081663. The next prime is 41435081669. The reversal of 41435081666 is 66618053414.

41435081666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (41435081663) and next prime (41435081669).

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

It is not an unprimeable number, because it can be changed into a prime (41435081663) 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, 941706380 + ... + 941706423.

It is an arithmetic number, because the mean of its divisors is an integer number (8475357618).

Almost surely, 2^41435081666 is an apocalyptic number.

41435081666 is a deficient number, since it is larger than the sum of its proper divisors (26367779278).

41435081666 is a wasteful number, since it uses less digits than its factorization.

41435081666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883412816.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 41435081666 in words is "forty-one billion, four hundred thirty-five million, eighty-one thousand, six hundred sixty-six".