340312414131 has 6 divisors (see below), whose sum is σ = 491562375980. Its totient is φ = 226874942748.

The previous prime is 340312414087. The next prime is 340312414153. The reversal of 340312414131 is 131414213043.

340312414131 is a `hidden beast` number, since 3 + 4 + 0 + 3 + 1 + 241 + 413 + 1 = 666.

It is not a de Polignac number, because 340312414131 - 2¹⁰ = 340312413107 is a prime.

It is a super-2 number, since 2×340312414131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340312414095 and 340312414104.

It is not an unprimeable number, because it can be changed into a prime (340312414181) 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 in 5 ways as a sum of consecutive naturals, for example, 18906245221 + ... + 18906245238.

Almost surely, 2^340312414131 is an apocalyptic number.

340312414131 is a deficient number, since it is larger than the sum of its proper divisors (151249961849).

340312414131 is a wasteful number, since it uses less digits than its factorization.

340312414131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37812490465 (or 37812490462 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 340312414131 its reverse (131414213043), we get a palindrome (471726627174).

The spelling of 340312414131 in words is "three hundred forty billion, three hundred twelve million, four hundred fourteen thousand, one hundred thirty-one".