41313340240 has 20 divisors (see below), whose sum is σ = 96053516244. Its totient is φ = 16525336064.

The previous prime is 41313340223. The next prime is 41313340247. The reversal of 41313340240 is 4204331314.

It can be written as a sum of positive squares in 2 ways, for example, as 23564706064 + 17748634176 = 153508^2 + 133224^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41313340247) 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 3 ways as a sum of consecutive naturals, for example, 258208297 + ... + 258208456.

Almost surely, 2^41313340240 is an apocalyptic number.

41313340240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41313340240 is an abundant number, since it is smaller than the sum of its proper divisors (54740176004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41313340240 is a wasteful number, since it uses less digits than its factorization.

41313340240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516416766 (or 516416760 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 41313340240 its reverse (4204331314), we get a palindrome (45517671554).

The spelling of 41313340240 in words is "forty-one billion, three hundred thirteen million, three hundred forty thousand, two hundred forty".