41489413643 has 8 divisors (see below), whose sum is σ = 41959653840. Its totient is φ = 41019264000.

The previous prime is 41489413639. The next prime is 41489413661. The reversal of 41489413643 is 34631498414.

41489413643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41489413643 - 2² = 41489413639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41489413613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1403768 + ... + 1433018.

It is an arithmetic number, because the mean of its divisors is an integer number (5244956730).

Almost surely, 2^41489413643 is an apocalyptic number.

41489413643 is a deficient number, since it is larger than the sum of its proper divisors (470240197).

41489413643 is a wasteful number, since it uses less digits than its factorization.

41489413643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45277.

The product of its digits is 995328, while the sum is 47.

The spelling of 41489413643 in words is "forty-one billion, four hundred eighty-nine million, four hundred thirteen thousand, six hundred forty-three".