340321300003 has 16 divisors (see below), whose sum is σ = 361046246400. Its totient is φ = 320123232000.

The previous prime is 340321299961. The next prime is 340321300009. The reversal of 340321300003 is 300003123043.

It is a cyclic number.

It is not a de Polignac number, because 340321300003 - 2²⁵ = 340287745571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340321300009) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 82963 + ... + 829171.

It is an arithmetic number, because the mean of its divisors is an integer number (22565390400).

Almost surely, 2^340321300003 is an apocalyptic number.

340321300003 is a deficient number, since it is larger than the sum of its proper divisors (20724946397).

340321300003 is a wasteful number, since it uses less digits than its factorization.

340321300003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746562.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 340321300003 its reverse (300003123043), we get a palindrome (640324423046).

The spelling of 340321300003 in words is "three hundred forty billion, three hundred twenty-one million, three hundred thousand, three".