355342212 has 36 divisors (see below), whose sum is σ = 927204096. Its totient is φ = 114626160.

The previous prime is 355342189. The next prime is 355342213. The reversal of 355342212 is 212243553.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (355342213) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 158088 + ... + 160319.

Almost surely, 2^355342212 is an apocalyptic number.

It is an amenable number.

355342212 is an abundant number, since it is smaller than the sum of its proper divisors (571861884).

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

355342212 is a wasteful number, since it uses less digits than its factorization.

355342212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318448 (or 318443 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 355342212 is about 18850.5228574700. The cubic root of 355342212 is about 708.2973231736.

Adding to 355342212 its reverse (212243553), we get a palindrome (567585765).

The spelling of 355342212 in words is "three hundred fifty-five million, three hundred forty-two thousand, two hundred twelve".