818932286016 has 784 divisors, whose sum is σ = 2784437611200. Its totient is φ = 236785545216.

The previous prime is 818932285993. The next prime is 818932286057. The reversal of 818932286016 is 610682239818.

818932286016 is a `hidden beast` number, since 8 + 1 + 8 + 9 + 3 + 2 + 28 + 601 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 2062801530 + ... + 2062801926.

Almost surely, 2^818932286016 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 818932286016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1392218805600).

818932286016 is an abundant number, since it is smaller than the sum of its proper divisors (1965505325184).

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

818932286016 is a wasteful number, since it uses less digits than its factorization.

818932286016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 818932286016 in words is "eight hundred eighteen billion, nine hundred thirty-two million, two hundred eighty-six thousand, sixteen".