343000000343 has 80 divisors (see below), whose sum is σ = 494849308800. Its totient is φ = 233723931840.

The previous prime is 343000000313. The next prime is 343000000349.

It is a happy number.

343000000343 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 343000000343 - 2⁶ = 343000000279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343000000349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6497228 + ... + 6549806.

It is an arithmetic number, because the mean of its divisors is an integer number (6185616360).

Almost surely, 2^343000000343 is an apocalyptic number.

343000000343 is a deficient number, since it is larger than the sum of its proper divisors (151849308457).

343000000343 is a wasteful number, since it uses less digits than its factorization.

343000000343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52650 (or 52629 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

It can be divided in two parts, 343000000 and 343, that multiplied together give a 6-th power (117649000000 = 70⁶).

The spelling of 343000000343 in words is "three hundred forty-three billion, three hundred forty-three", and thus it is an aban number.