41082808781 has 12 divisors (see below), whose sum is σ = 48076384608. Its totient is φ = 35002967832.

The previous prime is 41082808769. The next prime is 41082808799. The reversal of 41082808781 is 18780828014.

It is not a de Polignac number, because 41082808781 - 2¹⁰ = 41082807757 is a prime.

It is a super-2 number, since 2×41082808781² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41082808721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2502071 + ... + 2518436.

It is an arithmetic number, because the mean of its divisors is an integer number (4006365384).

Almost surely, 2^41082808781 is an apocalyptic number.

It is an amenable number.

41082808781 is a deficient number, since it is larger than the sum of its proper divisors (6993575827).

41082808781 is a wasteful number, since it uses less digits than its factorization.

41082808781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5020688 (or 5020681 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 47.

The spelling of 41082808781 in words is "forty-one billion, eighty-two million, eight hundred eight thousand, seven hundred eighty-one".