8001171299 has 16 divisors (see below), whose sum is σ = 9158987520. Its totient is φ = 6918632160.

The previous prime is 8001171281. The next prime is 8001171317. The reversal of 8001171299 is 9921711008.

It is an interprime number because it is at equal distance from previous prime (8001171281) and next prime (8001171317).

It is not a de Polignac number, because 8001171299 - 2¹² = 8001167203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8001171209) 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 15 ways as a sum of consecutive naturals, for example, 43052 + ... + 133625.

It is an arithmetic number, because the mean of its divisors is an integer number (572436720).

Almost surely, 2^8001171299 is an apocalyptic number.

8001171299 is a deficient number, since it is larger than the sum of its proper divisors (1157816221).

8001171299 is a wasteful number, since it uses less digits than its factorization.

8001171299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176890.

The product of its (nonzero) digits is 9072, while the sum is 38.

The square root of 8001171299 is about 89449.2666208058. The cubic root of 8001171299 is about 2000.0976034867.

The spelling of 8001171299 in words is "eight billion, one million, one hundred seventy-one thousand, two hundred ninety-nine".