41676623848781 has 2 divisors, whose sum is σ = 41676623848782. Its totient is φ = 41676623848780.

The previous prime is 41676623848753. The next prime is 41676623848829. The reversal of 41676623848781 is 18784832667614.

41676623848781 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24916729455556 + 16759894393225 = 4991666^2 + 4093885^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41676623848781 is a prime.

It is a super-2 number, since 2×41676623848781² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41676623848681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20838311924390 + 20838311924391.

It is an arithmetic number, because the mean of its divisors is an integer number (20838311924391).

Almost surely, 2^{41676623848781} is an apocalyptic number.

It is an amenable number.

41676623848781 is a deficient number, since it is larger than the sum of its proper divisors (1).

41676623848781 is an equidigital number, since it uses as much as digits as its factorization.

41676623848781 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 520224768, while the sum is 71.

The spelling of 41676623848781 in words is "forty-one trillion, six hundred seventy-six billion, six hundred twenty-three million, eight hundred forty-eight thousand, seven hundred eighty-one".