343413123 has 8 divisors (see below), whose sum is σ = 464718528. Its totient is φ = 225524904.

The previous prime is 343413121. The next prime is 343413137. The reversal of 343413123 is 321314343.

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

It is not a de Polignac number, because 343413123 - 2¹ = 343413121 is a prime.

It is a super-2 number, since 2×343413123² = 235865146097226258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343413093 and 343413102.

It is not an unprimeable number, because it can be changed into a prime (343413121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854061 + ... + 854462.

It is an arithmetic number, because the mean of its divisors is an integer number (58089816).

Almost surely, 2^343413123 is an apocalyptic number.

343413123 is a deficient number, since it is larger than the sum of its proper divisors (121305405).

343413123 is a wasteful number, since it uses less digits than its factorization.

343413123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708593.

The product of its digits is 2592, while the sum is 24.

The square root of 343413123 is about 18531.4090937522. The cubic root of 343413123 is about 700.2809232995.

Adding to 343413123 its reverse (321314343), we get a palindrome (664727466).

The spelling of 343413123 in words is "three hundred forty-three million, four hundred thirteen thousand, one hundred twenty-three".