8124514841 has 8 divisors (see below), whose sum is σ = 8210397384. Its totient is φ = 8038739200.

The previous prime is 8124514781. The next prime is 8124514847. The reversal of 8124514841 is 1484154218.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 699073600 + 7425441241 = 26440^2 + 86171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8124514841 - 2³⁰ = 7050773017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8124514795 and 8124514804.

It is not an unprimeable number, because it can be changed into a prime (8124514847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130955 + ... + 182751.

It is an arithmetic number, because the mean of its divisors is an integer number (1026299673).

Almost surely, 2^8124514841 is an apocalyptic number.

It is an amenable number.

8124514841 is a deficient number, since it is larger than the sum of its proper divisors (85882543).

8124514841 is a wasteful number, since it uses less digits than its factorization.

8124514841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53451.

The product of its digits is 40960, while the sum is 38.

The square root of 8124514841 is about 90136.0906684997. The cubic root of 8124514841 is about 2010.3228643178.

The spelling of 8124514841 in words is "eight billion, one hundred twenty-four million, five hundred fourteen thousand, eight hundred forty-one".