16349288286 has 16 divisors (see below), whose sum is σ = 33159120768. Its totient is φ = 5373005400.

The previous prime is 16349288257. The next prime is 16349288299. The reversal of 16349288286 is 68288294361.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19188880 + ... + 19189731.

It is an arithmetic number, because the mean of its divisors is an integer number (2072445048).

Almost surely, 2^16349288286 is an apocalyptic number.

16349288286 is an abundant number, since it is smaller than the sum of its proper divisors (16809832482).

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

16349288286 is a wasteful number, since it uses less digits than its factorization.

16349288286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38378687.

The product of its digits is 7962624, while the sum is 57.

The spelling of 16349288286 in words is "sixteen billion, three hundred forty-nine million, two hundred eighty-eight thousand, two hundred eighty-six".