340512362011 has 2 divisors, whose sum is σ = 340512362012. Its totient is φ = 340512362010.

The previous prime is 340512361999. The next prime is 340512362041. The reversal of 340512362011 is 110263215043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340512362011 - 2²⁹ = 339975491099 is a prime.

It is not a weakly prime, because it can be changed into another prime (340512362041) 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 as a sum of consecutive naturals, namely, 170256181005 + 170256181006.

It is an arithmetic number, because the mean of its divisors is an integer number (170256181006).

Almost surely, 2^340512362011 is an apocalyptic number.

340512362011 is a deficient number, since it is larger than the sum of its proper divisors (1).

340512362011 is an equidigital number, since it uses as much as digits as its factorization.

340512362011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 340512362011 its reverse (110263215043), we get a palindrome (450775577054).

The spelling of 340512362011 in words is "three hundred forty billion, five hundred twelve million, three hundred sixty-two thousand, eleven".