2144140114 has 16 divisors (see below), whose sum is σ = 3329602200. Its totient is φ = 1034328064.

The previous prime is 2144140099. The next prime is 2144140123. The reversal of 2144140114 is 4110414412.

It can be written as a sum of positive squares in 4 ways, for example, as 785849089 + 1358291025 = 28033^2 + 36855^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68604 + ... + 94840.

Almost surely, 2^2144140114 is an apocalyptic number.

2144140114 is a deficient number, since it is larger than the sum of its proper divisors (1185462086).

2144140114 is a wasteful number, since it uses less digits than its factorization.

2144140114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27677.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 2144140114 is about 46304.8605871997. The cubic root of 2144140114 is about 1289.4892343252.

Adding to 2144140114 its reverse (4110414412), we get a palindrome (6254554526).

The spelling of 2144140114 in words is "two billion, one hundred forty-four million, one hundred forty thousand, one hundred fourteen".