422375022936 has 160 divisors (see below), whose sum is σ = 1263188424960. Its totient is φ = 131538230208.

The previous prime is 422375022919. The next prime is 422375022941. The reversal of 422375022936 is 639220573224.

422375022936 is a `hidden beast` number, since 4 + 22 + 37 + 502 + 2 + 93 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 422375022891 and 422375022900.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 311341 + ... + 970403.

It is an arithmetic number, because the mean of its divisors is an integer number (7894927656).

Almost surely, 2^422375022936 is an apocalyptic number.

422375022936 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422375022936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631594212480).

422375022936 is an abundant number, since it is smaller than the sum of its proper divisors (840813402024).

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

422375022936 is a wasteful number, since it uses less digits than its factorization.

422375022936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659147 (or 659134 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 422375022936 in words is "four hundred twenty-two billion, three hundred seventy-five million, twenty-two thousand, nine hundred thirty-six".