340204301134303 has 4 divisors (see below), whose sum is σ = 340320530826720. Its totient is φ = 340088071441888.

The previous prime is 340204301134283. The next prime is 340204301134309. The reversal of 340204301134303 is 303431103402043.

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

It is a cyclic number.

It is not a de Polignac number, because 340204301134303 - 2⁴⁵ = 305019929045471 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 (340204301134309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58114841818 + ... + 58114847671.

It is an arithmetic number, because the mean of its divisors is an integer number (85080132706680).

Almost surely, 2^{340204301134303} is an apocalyptic number.

340204301134303 is a deficient number, since it is larger than the sum of its proper divisors (116229692417).

340204301134303 is a wasteful number, since it uses less digits than its factorization.

340204301134303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116229692416.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 340204301134303 its reverse (303431103402043), we get a palindrome (643635404536346).

The spelling of 340204301134303 in words is "three hundred forty trillion, two hundred four billion, three hundred one million, one hundred thirty-four thousand, three hundred three".