2144242114 has 64 divisors (see below), whose sum is σ = 3902976000. Its totient is φ = 863742528.

The previous prime is 2144242081. The next prime is 2144242123. The reversal of 2144242114 is 4112424412.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6984349 + ... + 6984655.

It is an arithmetic number, because the mean of its divisors is an integer number (60984000).

Almost surely, 2^2144242114 is an apocalyptic number.

2144242114 is a deficient number, since it is larger than the sum of its proper divisors (1758733886).

2144242114 is a wasteful number, since it uses less digits than its factorization.

2144242114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647.

The product of its digits is 2048, while the sum is 25.

The square root of 2144242114 is about 46305.9619703554. The cubic root of 2144242114 is about 1289.5096816544.

Adding to 2144242114 its reverse (4112424412), we get a palindrome (6256666526).

The spelling of 2144242114 in words is "two billion, one hundred forty-four million, two hundred forty-two thousand, one hundred fourteen".