340014004342303 has 4 divisors (see below), whose sum is σ = 340161132862288. Its totient is φ = 339866875822320.

The previous prime is 340014004342241. The next prime is 340014004342351. The reversal of 340014004342303 is 303243400410043.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340014004342303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340014004343303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73564256526 + ... + 73564261147.

It is an arithmetic number, because the mean of its divisors is an integer number (85040283215572).

Almost surely, 2^{340014004342303} is an apocalyptic number.

340014004342303 is a deficient number, since it is larger than the sum of its proper divisors (147128519985).

340014004342303 is a wasteful number, since it uses less digits than its factorization.

340014004342303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147128519984.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 340014004342303 its reverse (303243400410043), we get a palindrome (643257404752346).

The spelling of 340014004342303 in words is "three hundred forty trillion, fourteen billion, four million, three hundred forty-two thousand, three hundred three".