2125141144 has 32 divisors (see below), whose sum is σ = 4557484800. Its totient is φ = 910052640.

The previous prime is 2125141129. The next prime is 2125141147. The reversal of 2125141144 is 4411415212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125141147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59479 + ... + 88249.

It is an arithmetic number, because the mean of its divisors is an integer number (142421400).

Almost surely, 2^2125141144 is an apocalyptic number.

It is an amenable number.

2125141144 is an abundant number, since it is smaller than the sum of its proper divisors (2432343656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2125141144 is a wasteful number, since it uses less digits than its factorization.

2125141144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30103 (or 30099 counting only the distinct ones).

The product of its digits is 1280, while the sum is 25.

The square root of 2125141144 is about 46099.2531826710. The cubic root of 2125141144 is about 1285.6692590886.

Adding to 2125141144 its reverse (4411415212), we get a palindrome (6536556356).

The spelling of 2125141144 in words is "two billion, one hundred twenty-five million, one hundred forty-one thousand, one hundred forty-four".