340114343 has 4 divisors (see below), whose sum is σ = 343416528. Its totient is φ = 336812160.

The previous prime is 340114339. The next prime is 340114399. The reversal of 340114343 is 343411043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343411043 = 107 ⋅3209449.

It is a cyclic number.

It is not a de Polignac number, because 340114343 - 2² = 340114339 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 (340114543) 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, 1650938 + ... + 1651143.

It is an arithmetic number, because the mean of its divisors is an integer number (85854132).

Almost surely, 2^340114343 is an apocalyptic number.

340114343 is a deficient number, since it is larger than the sum of its proper divisors (3302185).

340114343 is a wasteful number, since it uses less digits than its factorization.

340114343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302184.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 340114343 is about 18442.1892138650. The cubic root of 340114343 is about 698.0314371601.

Adding to 340114343 its reverse (343411043), we get a palindrome (683525386).

The spelling of 340114343 in words is "three hundred forty million, one hundred fourteen thousand, three hundred forty-three".