8466114840 has 128 divisors (see below), whose sum is σ = 25689666240. Its totient is φ = 2231894016.

The previous prime is 8466114823. The next prime is 8466114847. The reversal of 8466114840 is 484116648.

It is a junction number, because it is equal to n+sod(n) for n = 8466114792 and 8466114801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8466114847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4005624 + ... + 4007736.

Almost surely, 2^8466114840 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 8466114840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12844833120).

8466114840 is an abundant number, since it is smaller than the sum of its proper divisors (17223551400).

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

8466114840 is a wasteful number, since it uses less digits than its factorization.

8466114840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493 (or 2489 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 8466114840 is about 92011.4929777797. The cubic root of 8466114840 is about 2038.1120268118.

The spelling of 8466114840 in words is "eight billion, four hundred sixty-six million, one hundred fourteen thousand, eight hundred forty".