447433563120097 has 2 divisors, whose sum is σ = 447433563120098. Its totient is φ = 447433563120096.

The previous prime is 447433563120031. The next prime is 447433563120157. The reversal of 447433563120097 is 790021365334744.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 367618922438881 + 79814640681216 = 19173391^2 + 8933904^2 .

It is a cyclic number.

It is not a de Polignac number, because 447433563120097 - 2²³ = 447433554731489 is a prime.

It is not a weakly prime, because it can be changed into another prime (447433563120497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223716781560048 + 223716781560049.

It is an arithmetic number, because the mean of its divisors is an integer number (223716781560049).

Almost surely, 2^{447433563120097} is an apocalyptic number.

It is an amenable number.

447433563120097 is a deficient number, since it is larger than the sum of its proper divisors (1).

447433563120097 is an equidigital number, since it uses as much as digits as its factorization.

447433563120097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45722880, while the sum is 58.

The spelling of 447433563120097 in words is "four hundred forty-seven trillion, four hundred thirty-three billion, five hundred sixty-three million, one hundred twenty thousand, ninety-seven".