342303424 has 56 divisors (see below), whose sum is σ = 705752208. Its totient is φ = 164597760.

The previous prime is 342303413. The next prime is 342303433. The reversal of 342303424 is 424303243.

It is an unprimeable number.

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, 190659 + ... + 192445.

It is an arithmetic number, because the mean of its divisors is an integer number (12602718).

Almost surely, 2^342303424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342303424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352876104).

342303424 is an abundant number, since it is smaller than the sum of its proper divisors (363448784).

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

342303424 is a wasteful number, since it uses less digits than its factorization.

342303424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913 (or 1903 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 342303424 is about 18501.4438355497. The cubic root of 342303424 is about 699.5258176353.

Adding to 342303424 its reverse (424303243), we get a palindrome (766606667).

The spelling of 342303424 in words is "three hundred forty-two million, three hundred three thousand, four hundred twenty-four".