343413042 has 64 divisors (see below), whose sum is σ = 802234368. Its totient is φ = 95976000.

The previous prime is 343413019. The next prime is 343413047. The reversal of 343413042 is 240314343.

It is not an unprimeable number, because it can be changed into a prime (343413047) 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 31 ways as a sum of consecutive naturals, for example, 796567 + ... + 796997.

It is an arithmetic number, because the mean of its divisors is an integer number (12534912).

Almost surely, 2^343413042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343413042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (401117184).

343413042 is an abundant number, since it is smaller than the sum of its proper divisors (458821326).

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

343413042 is a wasteful number, since it uses less digits than its factorization.

343413042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 343413042 is about 18531.4069082733. The cubic root of 343413042 is about 700.2808682416.

Adding to 343413042 its reverse (240314343), we get a palindrome (583727385).

The spelling of 343413042 in words is "three hundred forty-three million, four hundred thirteen thousand, forty-two".