2340429832343 has 8 divisors (see below), whose sum is σ = 2478434896080. Its totient is φ = 2202461737600.

The previous prime is 2340429832319. The next prime is 2340429832369. The reversal of 2340429832343 is 3432389240432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2340429832343 - 2²⁰ = 2340428783767 is a prime.

It is a super-2 number, since 2×2340429832343² (a number of 26 digits) contains 22 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 (2340429832313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9111848 + ... + 9365181.

It is an arithmetic number, because the mean of its divisors is an integer number (309804362010).

Almost surely, 2^{2340429832343} is an apocalyptic number.

2340429832343 is a deficient number, since it is larger than the sum of its proper divisors (138005063737).

2340429832343 is a wasteful number, since it uses less digits than its factorization.

2340429832343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18484497.

The product of its (nonzero) digits is 2985984, while the sum is 47.

The spelling of 2340429832343 in words is "two trillion, three hundred forty billion, four hundred twenty-nine million, eight hundred thirty-two thousand, three hundred forty-three".