8115044041 has 4 divisors (see below), whose sum is σ = 8739278212. Its totient is φ = 7490809872.

The previous prime is 8115044029. The next prime is 8115044053. The reversal of 8115044041 is 1404405118.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1404405118 = 2 ⋅702202559.

It is an interprime number because it is at equal distance from previous prime (8115044029) and next prime (8115044053).

It can be written as a sum of positive squares in 2 ways, for example, as 3628857600 + 4486186441 = 60240^2 + 66979^2 .

It is not a de Polignac number, because 8115044041 - 2¹³ = 8115035849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8115044011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312117066 + ... + 312117091.

It is an arithmetic number, because the mean of its divisors is an integer number (2184819553).

Almost surely, 2^8115044041 is an apocalyptic number.

It is an amenable number.

8115044041 is a deficient number, since it is larger than the sum of its proper divisors (624234171).

8115044041 is a wasteful number, since it uses less digits than its factorization.

8115044041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624234170.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 8115044041 is about 90083.5392344240. The cubic root of 8115044041 is about 2009.5414117611.

Adding to 8115044041 its reverse (1404405118), we get a palindrome (9519449159).

The spelling of 8115044041 in words is "eight billion, one hundred fifteen million, forty-four thousand, forty-one".