41491113616 has 20 divisors (see below), whose sum is σ = 80497836400. Its totient is φ = 20717478432.

The previous prime is 41491113581. The next prime is 41491113623. The reversal of 41491113616 is 61631119414.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1742706 + ... + 1766353.

It is an arithmetic number, because the mean of its divisors is an integer number (4024891820).

Almost surely, 2^41491113616 is an apocalyptic number.

It is an amenable number.

41491113616 is a deficient number, since it is larger than the sum of its proper divisors (39006722784).

41491113616 is a wasteful number, since it uses less digits than its factorization.

41491113616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3509806 (or 3509800 counting only the distinct ones).

The product of its digits is 15552, while the sum is 37.

The spelling of 41491113616 in words is "forty-one billion, four hundred ninety-one million, one hundred thirteen thousand, six hundred sixteen".