355304103555212 has 36 divisors (see below), whose sum is σ = 723311489767104. Its totient is φ = 152270271367200.

The previous prime is 355304103555179. The next prime is 355304103555287. The reversal of 355304103555212 is 212555301403553.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7079228 + ... + 27581219.

It is an arithmetic number, because the mean of its divisors is an integer number (20091985826864).

Almost surely, 2^{355304103555212} is an apocalyptic number.

It is an amenable number.

355304103555212 is an abundant number, since it is smaller than the sum of its proper divisors (368007386211892).

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

355304103555212 is a wasteful number, since it uses less digits than its factorization.

355304103555212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34712766 (or 34712757 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 44.

Adding to 355304103555212 its reverse (212555301403553), we get a palindrome (567859404958765).

The spelling of 355304103555212 in words is "three hundred fifty-five trillion, three hundred four billion, one hundred three million, five hundred fifty-five thousand, two hundred twelve".