343411123 has 8 divisors (see below), whose sum is σ = 374929776. Its totient is φ = 311942400.

The previous prime is 343411063. The next prime is 343411139. The reversal of 343411123 is 321114343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 343411123 - 2⁹ = 343410611 is a prime.

It is a super-2 number, since 2×343411123² = 235862398800242258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343411094 and 343411103.

It is not an unprimeable number, because it can be changed into a prime (343411153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2715 + ... + 26347.

It is an arithmetic number, because the mean of its divisors is an integer number (46866222).

Almost surely, 2^343411123 is an apocalyptic number.

343411123 is a deficient number, since it is larger than the sum of its proper divisors (31518653).

343411123 is a wasteful number, since it uses less digits than its factorization.

343411123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24965.

The product of its digits is 864, while the sum is 22.

The square root of 343411123 is about 18531.3551312364. The cubic root of 343411123 is about 700.2795638440.

Adding to 343411123 its reverse (321114343), we get a palindrome (664525466).

The spelling of 343411123 in words is "three hundred forty-three million, four hundred eleven thousand, one hundred twenty-three".