794122444800 has 840 divisors, whose sum is σ = 2968899605496. Its totient is φ = 210691031040.

The previous prime is 794122444789. The next prime is 794122444807. The reversal of 794122444800 is 8444221497.

794122444800 is a `hidden beast` number, since 7 + 9 + 4 + 122 + 44 + 480 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794122444807) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 4031078302 + ... + 4031078498.

Almost surely, 2^794122444800 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 794122444800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1484449802748).

794122444800 is an abundant number, since it is smaller than the sum of its proper divisors (2174777160696).

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

794122444800 is an frugal number, since it uses more digits than its factorization.

794122444800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 794122444800 in words is "seven hundred ninety-four billion, one hundred twenty-two million, four hundred forty-four thousand, eight hundred".