311343430342041 has 24 divisors (see below), whose sum is σ = 455677404624000. Its totient is φ = 204815000269152.

The previous prime is 311343430342039. The next prime is 311343430342069. The reversal of 311343430342041 is 140243034343113.

311343430342041 is a `hidden beast` number, since 3 + 1 + 1 + 343 + 4 + 303 + 4 + 2 + 0 + 4 + 1 = 666.

It is not a de Polignac number, because 311343430342041 - 2¹ = 311343430342039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 311343430341987 and 311343430342005.

It is not an unprimeable number, because it can be changed into a prime (311343430342031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126899331 + ... + 129329528.

It is an arithmetic number, because the mean of its divisors is an integer number (18986558526000).

Almost surely, 2^{311343430342041} is an apocalyptic number.

It is an amenable number.

311343430342041 is a deficient number, since it is larger than the sum of its proper divisors (144333974281959).

311343430342041 is a wasteful number, since it uses less digits than its factorization.

311343430342041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256230653 (or 256230650 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 311343430342041 its reverse (140243034343113), we get a palindrome (451586464685154).

The spelling of 311343430342041 in words is "three hundred eleven trillion, three hundred forty-three billion, four hundred thirty million, three hundred forty-two thousand, forty-one".