41566898194464 has 48 divisors (see below), whose sum is σ = 109165091666400. Its totient is φ = 13849031600640.

The previous prime is 41566898194403. The next prime is 41566898194519. The reversal of 41566898194464 is 46449189866514.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102940117 + ... + 103343124.

It is an arithmetic number, because the mean of its divisors is an integer number (2274272743050).

Almost surely, 2^{41566898194464} is an apocalyptic number.

It is an amenable number.

41566898194464 is an abundant number, since it is smaller than the sum of its proper divisors (67598193471936).

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

41566898194464 is a wasteful number, since it uses less digits than its factorization.

41566898194464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206285353 (or 206285345 counting only the distinct ones).

The product of its digits is 1433272320, while the sum is 75.

The spelling of 41566898194464 in words is "forty-one trillion, five hundred sixty-six billion, eight hundred ninety-eight million, one hundred ninety-four thousand, four hundred sixty-four".