422336405208 has 16 divisors (see below), whose sum is σ = 1055841013080. Its totient is φ = 140778801728.

The previous prime is 422336405119. The next prime is 422336405219. The reversal of 422336405208 is 802504633224.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 8798675085 + ... + 8798675132.

Almost surely, 2^422336405208 is an apocalyptic number.

It is an amenable number.

422336405208 is an abundant number, since it is smaller than the sum of its proper divisors (633504607872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422336405208 is a wasteful number, since it uses less digits than its factorization.

422336405208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17597350226 (or 17597350222 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 422336405208 in words is "four hundred twenty-two billion, three hundred thirty-six million, four hundred five thousand, two hundred eight".