11859584284 has 12 divisors (see below), whose sum is σ = 20987467200. Its totient is φ = 5863165088.

The previous prime is 11859584281. The next prime is 11859584291. The reversal of 11859584284 is 48248595811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11859584281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16656364 + ... + 16657075.

It is an arithmetic number, because the mean of its divisors is an integer number (1748955600).

Almost surely, 2^11859584284 is an apocalyptic number.

It is an amenable number.

11859584284 is a deficient number, since it is larger than the sum of its proper divisors (9127882916).

11859584284 is a wasteful number, since it uses less digits than its factorization.

11859584284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33313532 (or 33313530 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 55.

The spelling of 11859584284 in words is "eleven billion, eight hundred fifty-nine million, five hundred eighty-four thousand, two hundred eighty-four".