343142122 has 8 divisors (see below), whose sum is σ = 516172356. Its totient is φ = 171084672.

The previous prime is 343142113. The next prime is 343142207. The reversal of 343142122 is 221241343.

It can be written as a sum of positive squares in 2 ways, for example, as 292033921 + 51108201 = 17089^2 + 7149^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 343142093 and 343142102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242313 + ... + 243724.

Almost surely, 2^343142122 is an apocalyptic number.

343142122 is a deficient number, since it is larger than the sum of its proper divisors (173030234).

343142122 is a wasteful number, since it uses less digits than its factorization.

343142122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486392.

The product of its digits is 1152, while the sum is 22.

The square root of 343142122 is about 18524.0957134215. The cubic root of 343142122 is about 700.0966682824.

Adding to 343142122 its reverse (221241343), we get a palindrome (564383465).

The spelling of 343142122 in words is "three hundred forty-three million, one hundred forty-two thousand, one hundred twenty-two".