2144101204525 has 12 divisors (see below), whose sum is σ = 3038497707232. Its totient is φ = 1470240825840.

The previous prime is 2144101204517. The next prime is 2144101204543. The reversal of 2144101204525 is 5254021014412.

It is not a de Polignac number, because 2144101204525 - 2³ = 2144101204517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6126003267 + ... + 6126003616.

Almost surely, 2^{2144101204525} is an apocalyptic number.

2144101204525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2144101204525 is a deficient number, since it is larger than the sum of its proper divisors (894396502707).

2144101204525 is a wasteful number, since it uses less digits than its factorization.

2144101204525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12252006900 (or 12252006895 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 2144101204525 its reverse (5254021014412), we get a palindrome (7398122218937).

The spelling of 2144101204525 in words is "two trillion, one hundred forty-four billion, one hundred one million, two hundred four thousand, five hundred twenty-five".