342195612 has 48 divisors (see below), whose sum is σ = 874444032. Its totient is φ = 103290880.

The previous prime is 342195611. The next prime is 342195629. The reversal of 342195612 is 216591243.

342195612 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342195611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29788 + ... + 39644.

It is an arithmetic number, because the mean of its divisors is an integer number (18217584).

Almost surely, 2^342195612 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 342195612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (437222016).

342195612 is an abundant number, since it is smaller than the sum of its proper divisors (532248420).

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

342195612 is a wasteful number, since it uses less digits than its factorization.

342195612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10138 (or 10136 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 342195612 is about 18498.5299956510. The cubic root of 342195612 is about 699.4523689624.

The spelling of 342195612 in words is "three hundred forty-two million, one hundred ninety-five thousand, six hundred twelve".