340313303241 has 6 divisors (see below), whose sum is σ = 491563660250. Its totient is φ = 226875535488.

The previous prime is 340313303233. The next prime is 340313303269. The reversal of 340313303241 is 142303313043.

340313303241 is a `hidden beast` number, since 3 + 4 + 0 + 3 + 1 + 330 + 324 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 276555033225 + 63758270016 = 525885^2 + 252504^2 .

It is not a de Polignac number, because 340313303241 - 2³ = 340313303233 is a prime.

It is a super-2 number, since 2×340313303241² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340313303641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18906294616 + ... + 18906294633.

Almost surely, 2^340313303241 is an apocalyptic number.

It is an amenable number.

340313303241 is a deficient number, since it is larger than the sum of its proper divisors (151250357009).

340313303241 is a wasteful number, since it uses less digits than its factorization.

340313303241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37812589255 (or 37812589252 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 340313303241 its reverse (142303313043), we get a palindrome (482616616284).

The spelling of 340313303241 in words is "three hundred forty billion, three hundred thirteen million, three hundred three thousand, two hundred forty-one".