2144002524 has 24 divisors (see below), whose sum is σ = 5058884880. Its totient is φ = 706637184.

The previous prime is 2144002513. The next prime is 2144002537. The reversal of 2144002524 is 4252004412.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2144002494 and 2144002503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002679 + ... + 1004814.

It is an arithmetic number, because the mean of its divisors is an integer number (210786870).

Almost surely, 2^2144002524 is an apocalyptic number.

It is an amenable number.

2144002524 is an abundant number, since it is smaller than the sum of its proper divisors (2914882356).

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

2144002524 is a wasteful number, since it uses less digits than its factorization.

2144002524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007589 (or 2007587 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 2144002524 is about 46303.3748662017. The cubic root of 2144002524 is about 1289.4616514544.

Adding to 2144002524 its reverse (4252004412), we get a palindrome (6396006936).

The spelling of 2144002524 in words is "two billion, one hundred forty-four million, two thousand, five hundred twenty-four".