340325200343 has 8 divisors (see below), whose sum is σ = 358440847488. Its totient is φ = 322486128184.

The previous prime is 340325200309. The next prime is 340325200367. The reversal of 340325200343 is 343002523043.

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

It is not a de Polignac number, because 340325200343 - 2¹⁸ = 340324938199 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 (340325200043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69141221 + ... + 69146142.

It is an arithmetic number, because the mean of its divisors is an integer number (44805105936).

Almost surely, 2^340325200343 is an apocalyptic number.

340325200343 is a deficient number, since it is larger than the sum of its proper divisors (18115647145).

340325200343 is a wasteful number, since it uses less digits than its factorization.

340325200343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138287493.

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 340325200343 its reverse (343002523043), we get a palindrome (683327723386).

The spelling of 340325200343 in words is "three hundred forty billion, three hundred twenty-five million, two hundred thousand, three hundred forty-three".