8543342080 has 480 divisors, whose sum is σ = 26645794560. Its totient is φ = 2616606720.

The previous prime is 8543342063. The next prime is 8543342081. The reversal of 8543342080 is 802433458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8543342081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 275591665 + ... + 275591695.

It is an arithmetic number, because the mean of its divisors is an integer number (55512072).

Almost surely, 2^8543342080 is an apocalyptic number.

8543342080 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 8543342080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13322897280).

8543342080 is an abundant number, since it is smaller than the sum of its proper divisors (18102452480).

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

8543342080 is an equidigital number, since it uses as much as digits as its factorization.

8543342080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The square root of 8543342080 is about 92430.2011249570. The cubic root of 8543342080 is about 2044.2904447468.

The spelling of 8543342080 in words is "eight billion, five hundred forty-three million, three hundred forty-two thousand, eighty".