8041044217 has 8 divisors (see below), whose sum is σ = 8653622472. Its totient is φ = 7443974400.

The previous prime is 8041044173. The next prime is 8041044257. The reversal of 8041044217 is 7124401408.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 68161536 + 7972882681 = 8256^2 + 89291^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8041044217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8041044257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3876034 + ... + 3878107.

It is an arithmetic number, because the mean of its divisors is an integer number (1081702809).

Almost surely, 2^8041044217 is an apocalyptic number.

It is an amenable number.

8041044217 is a deficient number, since it is larger than the sum of its proper divisors (612578255).

8041044217 is a wasteful number, since it uses less digits than its factorization.

8041044217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7754219.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 8041044217 is about 89671.8697083985. The cubic root of 8041044217 is about 2003.4145186305.

The spelling of 8041044217 in words is "eight billion, forty-one million, forty-four thousand, two hundred seventeen".