342104202 has 64 divisors (see below), whose sum is σ = 832291200. Its totient is φ = 103299840.

The previous prime is 342104129. The next prime is 342104219. The reversal of 342104202 is 202401243.

342104202 is a `hidden beast` number, since 34 + 210 + 420 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199324 + ... + 201032.

It is an arithmetic number, because the mean of its divisors is an integer number (13004550).

Almost surely, 2^342104202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342104202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416145600).

342104202 is an abundant number, since it is smaller than the sum of its proper divisors (490186998).

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

342104202 is a wasteful number, since it uses less digits than its factorization.

342104202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068 (or 2062 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 342104202 is about 18496.0590937637. The cubic root of 342104202 is about 699.3900823318.

Adding to 342104202 its reverse (202401243), we get a palindrome (544505445).

The spelling of 342104202 in words is "three hundred forty-two million, one hundred four thousand, two hundred two".