8918940859328 has 28 divisors (see below), whose sum is σ = 17698724228592. Its totient is φ = 4459419793920.

The previous prime is 8918940859327. The next prime is 8918940859357. The reversal of 8918940859328 is 8239580498198.

It is a super-2 number, since 2×8918940859328² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8918940859327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5246468 + ... + 6735228.

Almost surely, 2^{8918940859328} is an apocalyptic number.

It is an amenable number.

8918940859328 is a deficient number, since it is larger than the sum of its proper divisors (8779783369264).

8918940859328 is a wasteful number, since it uses less digits than its factorization.

8918940859328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582380 (or 1582370 counting only the distinct ones).

The product of its (nonzero) digits is 358318080, while the sum is 74.

The spelling of 8918940859328 in words is "eight trillion, nine hundred eighteen billion, nine hundred forty million, eight hundred fifty-nine thousand, three hundred twenty-eight".