11284881717 has 8 divisors (see below), whose sum is σ = 15838430560. Its totient is φ = 7127293680.

The previous prime is 11284881703. The next prime is 11284881761. The reversal of 11284881717 is 71718848211.

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

It is not a de Polignac number, because 11284881717 - 2⁷ = 11284881589 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 (11284881017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98990134 + ... + 98990247.

It is an arithmetic number, because the mean of its divisors is an integer number (1979803820).

Almost surely, 2^11284881717 is an apocalyptic number.

It is an amenable number.

11284881717 is a deficient number, since it is larger than the sum of its proper divisors (4553548843).

11284881717 is a wasteful number, since it uses less digits than its factorization.

11284881717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197980403.

The product of its digits is 200704, while the sum is 48.

The spelling of 11284881717 in words is "eleven billion, two hundred eighty-four million, eight hundred eighty-one thousand, seven hundred seventeen".