8094028069440 has 84 divisors (see below), whose sum is σ = 27840084057084. Its totient is φ = 2158407484416.

The previous prime is 8094028069433. The next prime is 8094028069459. The reversal of 8094028069440 is 449608204908.

8094028069440 is a `hidden beast` number, since 80 + 9 + 40 + 2 + 80 + 6 + 9 + 440 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2180843725824 + 5913184343616 = 1476768^2 + 2431704^2 .

It is a super-2 number, since 2×8094028069440² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1405210327 + ... + 1405216086.

Almost surely, 2^{8094028069440} is an apocalyptic number.

8094028069440 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8094028069440 is an abundant number, since it is smaller than the sum of its proper divisors (19746055987644).

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

8094028069440 is a wasteful number, since it uses less digits than its factorization.

8094028069440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810426436 (or 2810426423 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The spelling of 8094028069440 in words is "eight trillion, ninety-four billion, twenty-eight million, sixty-nine thousand, four hundred forty".