342342212 has 24 divisors (see below), whose sum is σ = 626006976. Its totient is φ = 163503648.

The previous prime is 342342137. The next prime is 342342223. The reversal of 342342212 is 212243243.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 78563 + ... + 82805.

It is an arithmetic number, because the mean of its divisors is an integer number (26083624).

Almost surely, 2^342342212 is an apocalyptic number.

It is an amenable number.

342342212 is a deficient number, since it is larger than the sum of its proper divisors (283664764).

342342212 is a wasteful number, since it uses less digits than its factorization.

342342212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5147 (or 5145 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 342342212 is about 18502.4920483701. The cubic root of 342342212 is about 699.5522388167.

Adding to 342342212 its reverse (212243243), we get a palindrome (554585455).

The spelling of 342342212 in words is "three hundred forty-two million, three hundred forty-two thousand, two hundred twelve".