340330330011343 has 12 divisors (see below), whose sum is σ = 397945732195200. Its totient is φ = 290200251785472.

The previous prime is 340330330011299. The next prime is 340330330011443. The reversal of 340330330011343 is 343110033033043.

It is a happy number.

It is not a de Polignac number, because 340330330011343 - 2²⁹ = 340329793140431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340330330011443) 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, 17993557743 + ... + 17993576656.

It is an arithmetic number, because the mean of its divisors is an integer number (33162144349600).

Almost surely, 2^{340330330011343} is an apocalyptic number.

340330330011343 is a deficient number, since it is larger than the sum of its proper divisors (57615402183857).

340330330011343 is a wasteful number, since it uses less digits than its factorization.

340330330011343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35987134606 (or 35987134599 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 340330330011343 its reverse (343110033033043), we get a palindrome (683440363044386).

The spelling of 340330330011343 in words is "three hundred forty trillion, three hundred thirty billion, three hundred thirty million, eleven thousand, three hundred forty-three".