422330152176 has 400 divisors, whose sum is σ = 1348717962240. Its totient is φ = 127001364480.

The previous prime is 422330152171. The next prime is 422330152199. The reversal of 422330152176 is 671251033224.

422330152176 is a `hidden beast` number, since 4 + 2 + 2 + 330 + 152 + 176 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 422330152176.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422330152171) 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 in 79 ways as a sum of consecutive naturals, for example, 73077255 + ... + 73083033.

Almost surely, 2^422330152176 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422330152176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (674358981120).

422330152176 is an abundant number, since it is smaller than the sum of its proper divisors (926387810064).

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

422330152176 is a wasteful number, since it uses less digits than its factorization.

422330152176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5954 (or 5939 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 422330152176 in words is "four hundred twenty-two billion, three hundred thirty million, one hundred fifty-two thousand, one hundred seventy-six".