4178906228196 has 864 divisors, whose sum is σ = 13466140047360. Its totient is φ = 1109224005120.

The previous prime is 4178906228173. The next prime is 4178906228209. The reversal of 4178906228196 is 6918226098714.

4178906228196 is a `hidden beast` number, since 417 + 8 + 9 + 0 + 6 + 2 + 28 + 196 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 25023390505 + ... + 25023390671.

It is an arithmetic number, because the mean of its divisors is an integer number (15585810240).

Almost surely, 2^{4178906228196} 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 4178906228196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6733070023680).

4178906228196 is an abundant number, since it is smaller than the sum of its proper divisors (9287233819164).

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

4178906228196 is a wasteful number, since it uses less digits than its factorization.

4178906228196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 4178906228196 in words is "four trillion, one hundred seventy-eight billion, nine hundred six million, two hundred twenty-eight thousand, one hundred ninety-six".