355303354212 has 144 divisors (see below), whose sum is σ = 909947630592. Its totient is φ = 116890776000.

The previous prime is 355303354201. The next prime is 355303354247. The reversal of 355303354212 is 212453303553.

355303354212 is a `hidden beast` number, since 3 + 55 + 30 + 33 + 542 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 729575433 + ... + 729575919.

It is an arithmetic number, because the mean of its divisors is an integer number (6319080768).

Almost surely, 2^355303354212 is an apocalyptic number.

It is an amenable number.

355303354212 is an abundant number, since it is smaller than the sum of its proper divisors (554644276380).

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

355303354212 is a wasteful number, since it uses less digits than its factorization.

355303354212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318 (or 1313 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 355303354212 its reverse (212453303553), we get a palindrome (567756657765).

The spelling of 355303354212 in words is "three hundred fifty-five billion, three hundred three million, three hundred fifty-four thousand, two hundred twelve".