224447979001744 has 15 divisors (see below), whose sum is σ = 434868075423217. Its totient is φ = 112223959537696.

The previous prime is 224447979001721. The next prime is 224447979001759. The reversal of 224447979001744 is 447100979744422.

The square root of 224447979001744 is 14981588.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 223241250387600 + 1206728614144 = 14941260^2 + 1098512^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 58053654 + ... + 61799050.

Almost surely, 2^{224447979001744} is an apocalyptic number.

224447979001744 is the 14981588-th square number.

It is an amenable number.

224447979001744 is a deficient number, since it is larger than the sum of its proper divisors (210420096421473).

224447979001744 is an frugal number, since it uses more digits than its factorization.

224447979001744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7490802 (or 3745399 counting only the distinct ones).

The product of its (nonzero) digits is 113799168, while the sum is 64.

The spelling of 224447979001744 in words is "two hundred twenty-four trillion, four hundred forty-seven billion, nine hundred seventy-nine million, one thousand, seven hundred forty-four".