2144003534125 has 64 divisors (see below), whose sum is σ = 2795196418560. Its totient is φ = 1640533440000.

The previous prime is 2144003534119. The next prime is 2144003534143. The reversal of 2144003534125 is 5214353004412.

It is not a de Polignac number, because 2144003534125 - 2⁵ = 2144003534093 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65117167 + ... + 65150083.

It is an arithmetic number, because the mean of its divisors is an integer number (43674944040).

Almost surely, 2^{2144003534125} is an apocalyptic number.

2144003534125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2144003534125 is a deficient number, since it is larger than the sum of its proper divisors (651192884435).

2144003534125 is a wasteful number, since it uses less digits than its factorization.

2144003534125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33223 (or 33213 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 2144003534125 its reverse (5214353004412), we get a palindrome (7358356538537).

The spelling of 2144003534125 in words is "two trillion, one hundred forty-four billion, three million, five hundred thirty-four thousand, one hundred twenty-five".