340003331343 has 12 divisors (see below), whose sum is σ = 528894071160. Its totient is φ = 209232819216.

The previous prime is 340003331321. The next prime is 340003331387. The reversal of 340003331343 is 343133300043.

340003331343 is a `hidden beast` number, since 340 + 0 + 0 + 3 + 3 + 313 + 4 + 3 = 666.

It is not a de Polignac number, because 340003331343 - 2¹⁰ = 340003330319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340003331243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1453005573 + ... + 1453005806.

It is an arithmetic number, because the mean of its divisors is an integer number (44074505930).

Almost surely, 2^340003331343 is an apocalyptic number.

340003331343 is a deficient number, since it is larger than the sum of its proper divisors (188890739817).

340003331343 is a wasteful number, since it uses less digits than its factorization.

340003331343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906011398 (or 2906011395 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 340003331343 its reverse (343133300043), we get a palindrome (683136631386).

The spelling of 340003331343 in words is "three hundred forty billion, three million, three hundred thirty-one thousand, three hundred forty-three".