446224234054409 has 2 divisors, whose sum is σ = 446224234054410. Its totient is φ = 446224234054408.

The previous prime is 446224234054309. The next prime is 446224234054421. The reversal of 446224234054409 is 904450432422644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 311933103610384 + 134291130444025 = 17661628^2 + 11588405^2 .

It is a cyclic number.

It is not a de Polignac number, because 446224234054409 - 2¹⁶ = 446224233988873 is a prime.

It is not a weakly prime, because it can be changed into another prime (446224234054439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223112117027204 + 223112117027205.

It is an arithmetic number, because the mean of its divisors is an integer number (223112117027205).

Almost surely, 2^{446224234054409} is an apocalyptic number.

It is an amenable number.

446224234054409 is a deficient number, since it is larger than the sum of its proper divisors (1).

446224234054409 is an equidigital number, since it uses as much as digits as its factorization.

446224234054409 is an evil number, because the sum of its binary digits is even.

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

The spelling of 446224234054409 in words is "four hundred forty-six trillion, two hundred twenty-four billion, two hundred thirty-four million, fifty-four thousand, four hundred nine".