41803482681 has 81 divisors (see below), whose sum is σ = 68019702543. Its totient is φ = 24731360640.

The previous prime is 41803482667. The next prime is 41803482691. The reversal of 41803482681 is 18628430814.

The square root of 41803482681 is 204459.

It is a perfect power (a square), and thus also a powerful number.

41803482681 is a `hidden beast` number, since 41 + 8 + 0 + 348 + 268 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 32545964025 + 9257518656 = 180405^2 + 96216^2 .

It is not a de Polignac number, because 41803482681 - 2⁵ = 41803482649 is a prime.

It is a super-2 number, since 2×41803482681² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41803482641) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 198120666 + ... + 198120876.

Almost surely, 2^41803482681 is an apocalyptic number.

41803482681 is the 204459-th square number.

41803482681 is the 102230-th centered octagonal number.

It is an amenable number.

41803482681 is a deficient number, since it is larger than the sum of its proper divisors (26216219862).

41803482681 is a wasteful number, since it uses less digits than its factorization.

41803482681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The spelling of 41803482681 in words is "forty-one billion, eight hundred three million, four hundred eighty-two thousand, six hundred eighty-one".