4397822678016 has 1056 divisors, whose sum is σ = 14446273121280. Its totient is φ = 1331000377344.

The previous prime is 4397822677939. The next prime is 4397822678057. The reversal of 4397822678016 is 6108762287934.

4397822678016 is a `hidden beast` number, since 4 + 397 + 8 + 226 + 7 + 8 + 0 + 16 = 666.

4397822678016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16721759101 + ... + 16721759363.

It is an arithmetic number, because the mean of its divisors is an integer number (13680182880).

Almost surely, 2^{4397822678016} 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 4397822678016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7223136560640).

4397822678016 is an abundant number, since it is smaller than the sum of its proper divisors (10048450443264).

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

4397822678016 is a wasteful number, since it uses less digits than its factorization.

4397822678016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 4397822678016 in words is "four trillion, three hundred ninety-seven billion, eight hundred twenty-two million, six hundred seventy-eight thousand, sixteen".