41660405760 has 96 divisors (see below), whose sum is σ = 133280849520. Its totient is φ = 11109433344.

The previous prime is 41660405753. The next prime is 41660405779. The reversal of 41660405760 is 6750406614.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 647347 + ... + 708786.

Almost surely, 2^41660405760 is an apocalyptic number.

41660405760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41660405760 is an abundant number, since it is smaller than the sum of its proper divisors (91620443760).

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

41660405760 is a wasteful number, since it uses less digits than its factorization.

41660405760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356163 (or 1356143 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 41660405760 in words is "forty-one billion, six hundred sixty million, four hundred five thousand, seven hundred sixty".