340412735603 has 2 divisors, whose sum is σ = 340412735604. Its totient is φ = 340412735602.

The previous prime is 340412735549. The next prime is 340412735651. The reversal of 340412735603 is 306537214043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340412735603 - 2¹⁰ = 340412734579 is a prime.

It is not a weakly prime, because it can be changed into another prime (340412735653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170206367801 + 170206367802.

It is an arithmetic number, because the mean of its divisors is an integer number (170206367802).

Almost surely, 2^340412735603 is an apocalyptic number.

340412735603 is a deficient number, since it is larger than the sum of its proper divisors (1).

340412735603 is an equidigital number, since it uses as much as digits as its factorization.

340412735603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 38.

Adding to 340412735603 its reverse (306537214043), we get a palindrome (646949949646).

The spelling of 340412735603 in words is "three hundred forty billion, four hundred twelve million, seven hundred thirty-five thousand, six hundred three".