446224234051664 has 10 divisors (see below), whose sum is σ = 864559453475130. Its totient is φ = 223112117025824.

The previous prime is 446224234051639. The next prime is 446224234051723. The reversal of 446224234051664 is 466150432422644.

It can be written as a sum of positive squares in only one way, i.e., 444462529998400 + 1761704053264 = 21082280^2 + 1327292^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13944507314099 + ... + 13944507314130.

It is an arithmetic number, because the mean of its divisors is an integer number (86455945347513).

Almost surely, 2^{446224234051664} is an apocalyptic number.

It is an amenable number.

446224234051664 is a deficient number, since it is larger than the sum of its proper divisors (418335219423466).

446224234051664 is a wasteful number, since it uses less digits than its factorization.

446224234051664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27889014628237 (or 27889014628231 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 53.

The spelling of 446224234051664 in words is "four hundred forty-six trillion, two hundred twenty-four billion, two hundred thirty-four million, fifty-one thousand, six hundred sixty-four".