342422030 has 8 divisors (see below), whose sum is σ = 616359672. Its totient is φ = 136968808.

The previous prime is 342422023. The next prime is 342422057. The reversal of 342422030 is 30224243.

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 = 342421993 and 342422011.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17121092 + ... + 17121111.

It is an arithmetic number, because the mean of its divisors is an integer number (77044959).

Almost surely, 2^342422030 is an apocalyptic number.

342422030 is a deficient number, since it is larger than the sum of its proper divisors (273937642).

342422030 is a wasteful number, since it uses less digits than its factorization.

342422030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34242210.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 342422030 is about 18504.6488753502. The cubic root of 342422030 is about 699.6066020822.

Adding to 342422030 its reverse (30224243), we get a palindrome (372646273).

The spelling of 342422030 in words is "three hundred forty-two million, four hundred twenty-two thousand, thirty".