219950003368 has 16 divisors (see below), whose sum is σ = 412411262580. Its totient is φ = 109973666688.

The previous prime is 219950003353. The next prime is 219950003407. The reversal of 219950003368 is 863300059912.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 164302136964 + 55647866404 = 405342^2 + 235898^2 .

It is a super-2 number, since 2×219950003368² (a number of 23 digits) contains 22 as substring.

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, 1091746 + ... + 1277422.

Almost surely, 2^219950003368 is an apocalyptic number.

It is an amenable number.

219950003368 is a deficient number, since it is larger than the sum of its proper divisors (192461259212).

219950003368 is a wasteful number, since it uses less digits than its factorization.

219950003368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333756 (or 333752 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The spelling of 219950003368 in words is "two hundred nineteen billion, nine hundred fifty million, three thousand, three hundred sixty-eight".