11284141885965 has 96 divisors (see below), whose sum is σ = 21490538509440. Its totient is φ = 5443318983168.

The previous prime is 11284141885909. The next prime is 11284141885967. The reversal of 11284141885965 is 56958814148211.

11284141885965 is a `hidden beast` number, since 1 + 1 + 2 + 84 + 1 + 418 + 85 + 9 + 65 = 666.

It is not a de Polignac number, because 11284141885965 - 2⁷ = 11284141885837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11284141885967) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10063639 + ... + 11128571.

It is an arithmetic number, because the mean of its divisors is an integer number (223859776140).

Almost surely, 2^{11284141885965} is an apocalyptic number.

11284141885965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11284141885965 is a deficient number, since it is larger than the sum of its proper divisors (10206396623475).

11284141885965 is a wasteful number, since it uses less digits than its factorization.

11284141885965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065323 (or 1065320 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 63.

The spelling of 11284141885965 in words is "eleven trillion, two hundred eighty-four billion, one hundred forty-one million, eight hundred eighty-five thousand, nine hundred sixty-five".