41654088666 has 24 divisors (see below), whose sum is σ = 90257207040. Its totient is φ = 13883668296.

The previous prime is 41654088661. The next prime is 41654088673. The reversal of 41654088666 is 66688045614.

It is not an unprimeable number, because it can be changed into a prime (41654088661) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187825 + ... + 344363.

It is an arithmetic number, because the mean of its divisors is an integer number (3760716960).

Almost surely, 2^41654088666 is an apocalyptic number.

41654088666 is an abundant number, since it is smaller than the sum of its proper divisors (48603118374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41654088666 is a wasteful number, since it uses less digits than its factorization.

41654088666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171330 (or 171327 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The spelling of 41654088666 in words is "forty-one billion, six hundred fifty-four million, eighty-eight thousand, six hundred sixty-six".