2144914288 has 20 divisors (see below), whose sum is σ = 4533569208. Its totient is φ = 974960960.

The previous prime is 2144914283. The next prime is 2144914297. The reversal of 2144914288 is 8824194412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144914283) 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, 6093331 + ... + 6093682.

Almost surely, 2^2144914288 is an apocalyptic number.

It is an amenable number.

2144914288 is an abundant number, since it is smaller than the sum of its proper divisors (2388654920).

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

2144914288 is a wasteful number, since it uses less digits than its factorization.

2144914288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12187032 (or 12187026 counting only the distinct ones).

The product of its digits is 147456, while the sum is 43.

The square root of 2144914288 is about 46313.2193655332. The cubic root of 2144914288 is about 1289.6444121370.

The spelling of 2144914288 in words is "two billion, one hundred forty-four million, nine hundred fourteen thousand, two hundred eighty-eight".