422133520505456 has 20 divisors (see below), whose sum is σ = 817909746692952. Its totient is φ = 211060037487936.

The previous prime is 422133520505413. The next prime is 422133520505471. The reversal of 422133520505456 is 654505025331224.

It is a self number, because there is not a number n which added to its sum of digits gives 422133520505456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419654750 + ... + 420659453.

Almost surely, 2^{422133520505456} is an apocalyptic number.

It is an amenable number.

422133520505456 is a deficient number, since it is larger than the sum of its proper divisors (395776226187496).

422133520505456 is a wasteful number, since it uses less digits than its factorization.

422133520505456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840345608 (or 840345602 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 47.

The spelling of 422133520505456 in words is "four hundred twenty-two trillion, one hundred thirty-three billion, five hundred twenty million, five hundred five thousand, four hundred fifty-six".