446224234054309 has 2 divisors, whose sum is σ = 446224234054310. Its totient is φ = 446224234054308.

The previous prime is 446224234054303. The next prime is 446224234054409. The reversal of 446224234054309 is 903450432422644.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 244931983991809 + 201292250062500 = 15650303^2 + 14187750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-446224234054309 is a prime.

It is a super-2 number, since 2×446224234054309² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (446224234054303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223112117027154 + 223112117027155.

It is an arithmetic number, because the mean of its divisors is an integer number (223112117027155).

Almost surely, 2^{446224234054309} is an apocalyptic number.

It is an amenable number.

446224234054309 is a deficient number, since it is larger than the sum of its proper divisors (1).

446224234054309 is an equidigital number, since it uses as much as digits as its factorization.

446224234054309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19906560, while the sum is 52.

The spelling of 446224234054309 in words is "four hundred forty-six trillion, two hundred twenty-four billion, two hundred thirty-four million, fifty-four thousand, three hundred nine".