344600002216 has 32 divisors (see below), whose sum is σ = 674406336960. Its totient is φ = 164762511232.

The previous prime is 344600002181. The next prime is 344600002247. The reversal of 344600002216 is 612200006443.

It is a super-3 number, since 3×344600002216³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400491 + ... + 921733.

It is an arithmetic number, because the mean of its divisors is an integer number (21075198030).

Almost surely, 2^344600002216 is an apocalyptic number.

It is an amenable number.

344600002216 is a deficient number, since it is larger than the sum of its proper divisors (329806334744).

344600002216 is a wasteful number, since it uses less digits than its factorization.

344600002216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524865 (or 524861 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 344600002216 its reverse (612200006443), we get a palindrome (956800008659).

The spelling of 344600002216 in words is "three hundred forty-four billion, six hundred million, two thousand, two hundred sixteen".