355344212644 has 12 divisors (see below), whose sum is σ = 622040778268. Its totient is φ = 177618276000.

The previous prime is 355344212617. The next prime is 355344212653. The reversal of 355344212644 is 446212443553.

It can be written as a sum of positive squares in 2 ways, for example, as 59408212644 + 295936000000 = 243738^2 + 544000^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 355344212644.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13442727 + ... + 13469134.

Almost surely, 2^355344212644 is an apocalyptic number.

It is an amenable number.

355344212644 is a deficient number, since it is larger than the sum of its proper divisors (266696565624).

355344212644 is a wasteful number, since it uses less digits than its factorization.

355344212644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26915166 (or 26915164 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 43.

The spelling of 355344212644 in words is "three hundred fifty-five billion, three hundred forty-four million, two hundred twelve thousand, six hundred forty-four".