342428106 has 16 divisors (see below), whose sum is σ = 686929248. Its totient is φ = 113797200.

The previous prime is 342428087. The next prime is 342428111. The reversal of 342428106 is 601824243.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84225 + ... + 88196.

It is an arithmetic number, because the mean of its divisors is an integer number (42933078).

Almost surely, 2^342428106 is an apocalyptic number.

342428106 is an abundant number, since it is smaller than the sum of its proper divisors (344501142).

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

342428106 is a wasteful number, since it uses less digits than its factorization.

342428106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172757.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 342428106 is about 18504.8130495825. The cubic root of 342428106 is about 699.6107400408.

The spelling of 342428106 in words is "three hundred forty-two million, four hundred twenty-eight thousand, one hundred six".