2104304040343 has 4 divisors (see below), whose sum is σ = 2110548266320. Its totient is φ = 2098059814368.

The previous prime is 2104304040331. The next prime is 2104304040383. The reversal of 2104304040343 is 3430404034012.

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 2104304040343 - 2³⁷ = 1966865086871 is a prime.

It is a super-3 number, since 3×2104304040343³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104304040383) 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, 3122112483 + ... + 3122113156.

It is an arithmetic number, because the mean of its divisors is an integer number (527637066580).

Almost surely, 2^{2104304040343} is an apocalyptic number.

2104304040343 is a deficient number, since it is larger than the sum of its proper divisors (6244225977).

2104304040343 is an equidigital number, since it uses as much as digits as its factorization.

2104304040343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6244225976.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2104304040343 its reverse (3430404034012), we get a palindrome (5534708074355).

The spelling of 2104304040343 in words is "two trillion, one hundred four billion, three hundred four million, forty thousand, three hundred forty-three".