343347743343 has 128 divisors (see below), whose sum is σ = 554382766080. Its totient is φ = 186617088000.

The previous prime is 343347743327. The next prime is 343347743383.

343347743343 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 343347743343 - 2⁴ = 343347743327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343347743292 and 343347743301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343347743383) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 601309248 + ... + 601309818.

It is an arithmetic number, because the mean of its divisors is an integer number (4331115360).

Almost surely, 2^343347743343 is an apocalyptic number.

343347743343 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

343347743343 is a deficient number, since it is larger than the sum of its proper divisors (211035022737).

343347743343 is a wasteful number, since it uses less digits than its factorization.

343347743343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189.

The product of its digits is 9144576, while the sum is 48.

The spelling of 343347743343 in words is "three hundred forty-three billion, three hundred forty-seven million, seven hundred forty-three thousand, three hundred forty-three".