41313321243 has 10 divisors (see below), whose sum is σ = 61714961484. Its totient is φ = 27542214108.

The previous prime is 41313321233. The next prime is 41313321263. The reversal of 41313321243 is 34212331314.

It is a happy number.

41313321243 is a `hidden beast` number, since 4 + 1 + 313 + 321 + 24 + 3 = 666.

It is not a de Polignac number, because 41313321243 - 2⁸ = 41313320987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (41313321233) 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 9 ways as a sum of consecutive naturals, for example, 255020421 + ... + 255020582.

Almost surely, 2^41313321243 is an apocalyptic number.

41313321243 is a deficient number, since it is larger than the sum of its proper divisors (20401640241).

41313321243 is an equidigital number, since it uses as much as digits as its factorization.

41313321243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510041015 (or 510041006 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 41313321243 its reverse (34212331314), we get a palindrome (75525652557).

The spelling of 41313321243 in words is "forty-one billion, three hundred thirteen million, three hundred twenty-one thousand, two hundred forty-three".