446028268229 has 8 divisors (see below), whose sum is σ = 447963915672. Its totient is φ = 444092803840.

The previous prime is 446028268199. The next prime is 446028268307. The reversal of 446028268229 is 922862820644.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3237837604 + 442790430625 = 56902^2 + 665425^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 446028268229 - 2³² = 441733300933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446028267229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7574159 + ... + 7632819.

It is an arithmetic number, because the mean of its divisors is an integer number (55995489459).

Almost surely, 2^446028268229 is an apocalyptic number.

It is an amenable number.

446028268229 is a deficient number, since it is larger than the sum of its proper divisors (1935647443).

446028268229 is a wasteful number, since it uses less digits than its factorization.

446028268229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91527.

The product of its (nonzero) digits is 5308416, while the sum is 53.

The spelling of 446028268229 in words is "four hundred forty-six billion, twenty-eight million, two hundred sixty-eight thousand, two hundred twenty-nine".