449226409033 has 2 divisors, whose sum is σ = 449226409034. Its totient is φ = 449226409032.

The previous prime is 449226409007. The next prime is 449226409043. The reversal of 449226409033 is 330904622944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 258015234304 + 191211174729 = 507952^2 + 437277^2 .

It is a cyclic number.

It is not a de Polignac number, because 449226409033 - 2⁵ = 449226409001 is a prime.

It is not a weakly prime, because it can be changed into another prime (449226409043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224613204516 + 224613204517.

It is an arithmetic number, because the mean of its divisors is an integer number (224613204517).

Almost surely, 2^449226409033 is an apocalyptic number.

It is an amenable number.

449226409033 is a deficient number, since it is larger than the sum of its proper divisors (1).

449226409033 is an equidigital number, since it uses as much as digits as its factorization.

449226409033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 449226409033 in words is "four hundred forty-nine billion, two hundred twenty-six million, four hundred nine thousand, thirty-three".