16431341288 has 16 divisors (see below), whose sum is σ = 31525248480. Its totient is φ = 8024608368.

The previous prime is 16431341281. The next prime is 16431341299. The reversal of 16431341288 is 88214313461.

It is not an unprimeable number, because it can be changed into a prime (16431341281) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 23882420 + ... + 23883107.

It is an arithmetic number, because the mean of its divisors is an integer number (1970328030).

Almost surely, 2^16431341288 is an apocalyptic number.

It is an amenable number.

16431341288 is a deficient number, since it is larger than the sum of its proper divisors (15093907192).

16431341288 is a wasteful number, since it uses less digits than its factorization.

16431341288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47765576 (or 47765572 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The spelling of 16431341288 in words is "sixteen billion, four hundred thirty-one million, three hundred forty-one thousand, two hundred eighty-eight".