912823325568 has 384 divisors, whose sum is σ = 3380554045440. Its totient is φ = 229447987200.

The previous prime is 912823325543. The next prime is 912823325569. The reversal of 912823325568 is 865523328219.

It is a happy number.

912823325568 is a `hidden beast` number, since 9 + 1 + 2 + 82 + 3 + 3 + 2 + 556 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912823325569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2583846 + ... + 2915802.

It is an arithmetic number, because the mean of its divisors is an integer number (8803526160).

Almost surely, 2^912823325568 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 912823325568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1690277022720).

912823325568 is an abundant number, since it is smaller than the sum of its proper divisors (2467730719872).

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

912823325568 is a wasteful number, since it uses less digits than its factorization.

912823325568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332026 (or 332011 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 54.

It can be divided in two parts, 9128 and 23325568, that added together give a triangular number (23334696 = T₆₈₃₁).

The spelling of 912823325568 in words is "nine hundred twelve billion, eight hundred twenty-three million, three hundred twenty-five thousand, five hundred sixty-eight".