340203300210034 has 4 divisors (see below), whose sum is σ = 510304950315054. Its totient is φ = 170101650105016.

The previous prime is 340203300210029. The next prime is 340203300210077. The reversal of 340203300210034 is 430012003302043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 172874768794225 + 167328531415809 = 13148185^2 + 12935553^2 .

It is a junction number, because it is equal to n+sod(n) for n = 340203300209990 and 340203300210008.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 85050825052507 + ... + 85050825052510.

Almost surely, 2^{340203300210034} is an apocalyptic number.

340203300210034 is a deficient number, since it is larger than the sum of its proper divisors (170101650105020).

340203300210034 is a wasteful number, since it uses less digits than its factorization.

340203300210034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170101650105019.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 340203300210034 its reverse (430012003302043), we get a palindrome (770215303512077).

The spelling of 340203300210034 in words is "three hundred forty trillion, two hundred three billion, three hundred million, two hundred ten thousand, thirty-four".