244556668 has 12 divisors (see below), whose sum is σ = 428965600. Its totient is φ = 121995072.

The previous prime is 244556659. The next prime is 244556671. The reversal of 244556668 is 866655442.

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68868 + ... + 72331.

Almost surely, 2^244556668 is an apocalyptic number.

It is an amenable number.

244556668 is a deficient number, since it is larger than the sum of its proper divisors (184408932).

244556668 is a wasteful number, since it uses less digits than its factorization.

244556668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141636 (or 141634 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 46.

The square root of 244556668 is about 15638.3077089562. The cubic root of 244556668 is about 625.3548218842.

The spelling of 244556668 in words is "two hundred forty-four million, five hundred fifty-six thousand, six hundred sixty-eight".