41686889346 has 48 divisors (see below), whose sum is σ = 94994415360. Its totient is φ = 13193650080.

The previous prime is 41686889341. The next prime is 41686889383. The reversal of 41686889346 is 64398868614.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41686889341) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 675216 + ... + 734363.

It is an arithmetic number, because the mean of its divisors is an integer number (1979050320).

Almost surely, 2^41686889346 is an apocalyptic number.

41686889346 is an abundant number, since it is smaller than the sum of its proper divisors (53307526014).

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

41686889346 is a wasteful number, since it uses less digits than its factorization.

41686889346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409671 (or 1409668 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 63.

The spelling of 41686889346 in words is "forty-one billion, six hundred eighty-six million, eight hundred eighty-nine thousand, three hundred forty-six".