13885487336 has 32 divisors (see below), whose sum is σ = 29766925440. Its totient is φ = 5948461248.

The previous prime is 13885487327. The next prime is 13885487359. The reversal of 13885487336 is 63378458831.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88661 + ... + 188763.

It is an arithmetic number, because the mean of its divisors is an integer number (930216420).

Almost surely, 2^13885487336 is an apocalyptic number.

It is an amenable number.

13885487336 is an abundant number, since it is smaller than the sum of its proper divisors (15881438104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13885487336 is a wasteful number, since it uses less digits than its factorization.

13885487336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102593 (or 102589 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 56.

The spelling of 13885487336 in words is "thirteen billion, eight hundred eighty-five million, four hundred eighty-seven thousand, three hundred thirty-six".