41686566380 has 24 divisors (see below), whose sum is σ = 87581547648. Its totient is φ = 16667053568.

The previous prime is 41686566379. The next prime is 41686566391. The reversal of 41686566380 is 8366568614.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428069 + ... + 516348.

It is an arithmetic number, because the mean of its divisors is an integer number (3649231152).

Almost surely, 2^41686566380 is an apocalyptic number.

It is an amenable number.

41686566380 is an abundant number, since it is smaller than the sum of its proper divisors (45894981268).

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

41686566380 is a wasteful number, since it uses less digits than its factorization.

41686566380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946633 (or 946631 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 41686566380 in words is "forty-one billion, six hundred eighty-six million, five hundred sixty-six thousand, three hundred eighty".