450309222196 has 6 divisors (see below), whose sum is σ = 788041138850. Its totient is φ = 225154611096.

The previous prime is 450309222193. The next prime is 450309222257. The reversal of 450309222196 is 691222903054.

It can be written as a sum of positive squares in only one way, i.e., 408052664100 + 42256558096 = 638790^2 + 205564^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450309222193) 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, 56288652771 + ... + 56288652778.

Almost surely, 2^450309222196 is an apocalyptic number.

It is an amenable number.

450309222196 is a deficient number, since it is larger than the sum of its proper divisors (337731916654).

450309222196 is a wasteful number, since it uses less digits than its factorization.

450309222196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112577305553 (or 112577305551 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 450309222196 in words is "four hundred fifty billion, three hundred nine million, two hundred twenty-two thousand, one hundred ninety-six".