8541342760 has 64 divisors (see below), whose sum is σ = 19502960400. Its totient is φ = 3366199296.

The previous prime is 8541342703. The next prime is 8541342763. The reversal of 8541342760 is 672431458.

It can be written as a sum of positive squares in 8 ways, for example, as 7978419684 + 562923076 = 89322^2 + 23726^2 .

It is a super-2 number, since 2×8541342760² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (8541342763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 883714 + ... + 893326.

Almost surely, 2^8541342760 is an apocalyptic number.

It is an amenable number.

8541342760 is an abundant number, since it is smaller than the sum of its proper divisors (10961617640).

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

8541342760 is a wasteful number, since it uses less digits than its factorization.

8541342760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9950 (or 9946 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 8541342760 is about 92419.3851959642. The cubic root of 8541342760 is about 2044.1309634570.

The spelling of 8541342760 in words is "eight billion, five hundred forty-one million, three hundred forty-two thousand, seven hundred sixty".