8000739122263 has 4 divisors (see below), whose sum is σ = 8001875113848. Its totient is φ = 7999603130680.

The previous prime is 8000739122239. The next prime is 8000739122287. The reversal of 8000739122263 is 3622219370008.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8000739122239) and next prime (8000739122287).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8000739122263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8000739122293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567985228 + ... + 567999313.

It is an arithmetic number, because the mean of its divisors is an integer number (2000468778462).

Almost surely, 2^{8000739122263} is an apocalyptic number.

8000739122263 is a deficient number, since it is larger than the sum of its proper divisors (1135991585).

8000739122263 is a wasteful number, since it uses less digits than its factorization.

8000739122263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135991584.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 8000739122263 in words is "eight trillion, seven hundred thirty-nine million, one hundred twenty-two thousand, two hundred sixty-three".