343142334 has 24 divisors (see below), whose sum is σ = 747589752. Its totient is φ = 113747760.

The previous prime is 343142323. The next prime is 343142341. The reversal of 343142334 is 433241343.

It is a super-2 number, since 2×343142334² = 235493322765935112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343142298 and 343142307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49404 + ... + 55919.

It is an arithmetic number, because the mean of its divisors is an integer number (31149573).

Almost surely, 2^343142334 is an apocalyptic number.

343142334 is an abundant number, since it is smaller than the sum of its proper divisors (404447418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343142334 is a wasteful number, since it uses less digits than its factorization.

343142334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105512 (or 105509 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 343142334 is about 18524.1014356972. The cubic root of 343142334 is about 700.0968124602.

Adding to 343142334 its reverse (433241343), we get a palindrome (776383677).

Subtracting 343142334 from its reverse (433241343), we obtain a palindrome (90099009).

The spelling of 343142334 in words is "three hundred forty-three million, one hundred forty-two thousand, three hundred thirty-four".