8416440480 has 192 divisors, whose sum is σ = 31276965888. Its totient is φ = 1861678080.

The previous prime is 8416440467. The next prime is 8416440497. The reversal of 8416440480 is 840446148.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63759 + ... + 144561.

It is an arithmetic number, because the mean of its divisors is an integer number (162900864).

Almost surely, 2^8416440480 is an apocalyptic number.

8416440480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8416440480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15638482944).

8416440480 is an abundant number, since it is smaller than the sum of its proper divisors (22860525408).

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

8416440480 is a wasteful number, since it uses less digits than its factorization.

8416440480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80859 (or 80851 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 39.

The square root of 8416440480 is about 91741.1602281114. The cubic root of 8416440480 is about 2034.1180433267.

The spelling of 8416440480 in words is "eight billion, four hundred sixteen million, four hundred forty thousand, four hundred eighty".