13384000287 has 48 divisors (see below), whose sum is σ = 22584140800. Its totient is φ = 7634768400.

The previous prime is 13384000249. The next prime is 13384000297. The reversal of 13384000287 is 78200048331.

13384000287 is a `hidden beast` number, since 1 + 338 + 40 + 0 + 0 + 287 = 666.

It is not a de Polignac number, because 13384000287 - 2¹⁰ = 13383999263 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 (13384000207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1944462 + ... + 1951332.

Almost surely, 2^13384000287 is an apocalyptic number.

13384000287 is a deficient number, since it is larger than the sum of its proper divisors (9200140513).

13384000287 is an equidigital number, since it uses as much as digits as its factorization.

13384000287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7529 (or 7512 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 13384000287 in words is "thirteen billion, three hundred eighty-four million, two hundred eighty-seven", and thus it is an aban number.