8011880213447 has 8 divisors (see below), whose sum is σ = 8740306274832. Its totient is φ = 7283466371200.

The previous prime is 8011880213387. The next prime is 8011880213537. The reversal of 8011880213447 is 7443120881108.

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

It is a cyclic number.

It is not a de Polignac number, because 8011880213447 - 2⁶ = 8011880213383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8011880213347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1655954 + ... + 4331967.

It is an arithmetic number, because the mean of its divisors is an integer number (1092538284354).

Almost surely, 2^{8011880213447} is an apocalyptic number.

8011880213447 is a deficient number, since it is larger than the sum of its proper divisors (728426061385).

8011880213447 is a wasteful number, since it uses less digits than its factorization.

8011880213447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6109569.

The product of its (nonzero) digits is 344064, while the sum is 47.

The spelling of 8011880213447 in words is "eight trillion, eleven billion, eight hundred eighty million, two hundred thirteen thousand, four hundred forty-seven".