342414220 has 48 divisors (see below), whose sum is σ = 753435648. Its totient is φ = 130553280.

The previous prime is 342414209. The next prime is 342414227. The reversal of 342414220 is 22414243.

It is a happy number.

342414220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 342414191 and 342414200.

It is not an unprimeable number, because it can be changed into a prime (342414227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37419 + ... + 45661.

It is an arithmetic number, because the mean of its divisors is an integer number (15696576).

Almost surely, 2^342414220 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 342414220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376717824).

342414220 is an abundant number, since it is smaller than the sum of its proper divisors (411021428).

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

342414220 is a wasteful number, since it uses less digits than its factorization.

342414220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8350 (or 8348 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 342414220 is about 18504.4378460952. The cubic root of 342414220 is about 699.6012831399.

Adding to 342414220 its reverse (22414243), we get a palindrome (364828463).

The spelling of 342414220 in words is "three hundred forty-two million, four hundred fourteen thousand, two hundred twenty".