8011469849849 has 16 divisors (see below), whose sum is σ = 8330568488064. Its totient is φ = 7700392492800.

The previous prime is 8011469849843. The next prime is 8011469849923. The reversal of 8011469849849 is 9489489641108.

It is a cyclic number.

It is not a de Polignac number, because 8011469849849 - 2³⁶ = 7942750373113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (71).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8011469849843) 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, 7695539 + ... + 8674344.

It is an arithmetic number, because the mean of its divisors is an integer number (520660530504).

Almost surely, 2^{8011469849849} is an apocalyptic number.

It is an amenable number.

8011469849849 is a deficient number, since it is larger than the sum of its proper divisors (319098638215).

8011469849849 is a wasteful number, since it uses less digits than its factorization.

8011469849849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16370128.

The product of its (nonzero) digits is 143327232, while the sum is 71.

The spelling of 8011469849849 in words is "eight trillion, eleven billion, four hundred sixty-nine million, eight hundred forty-nine thousand, eight hundred forty-nine".