2144253120124 has 12 divisors (see below), whose sum is σ = 3752531577424. Its totient is φ = 1072101240864.

The previous prime is 2144253120089. The next prime is 2144253120137. The reversal of 2144253120124 is 4210213524412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6138609 + ... + 6478504.

Almost surely, 2^{2144253120124} is an apocalyptic number.

It is an amenable number.

2144253120124 is a deficient number, since it is larger than the sum of its proper divisors (1608278457300).

2144253120124 is a wasteful number, since it uses less digits than its factorization.

2144253120124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12659604 (or 12659602 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 2144253120124 its reverse (4210213524412), we get a palindrome (6354466644536).

The spelling of 2144253120124 in words is "two trillion, one hundred forty-four billion, two hundred fifty-three million, one hundred twenty thousand, one hundred twenty-four".