2004144052 has 6 divisors (see below), whose sum is σ = 3507252098. Its totient is φ = 1002072024.

The previous prime is 2004144049. The next prime is 2004144053. The reversal of 2004144052 is 2504414002.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1035938596 + 968205456 = 32186^2 + 31116^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004144053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250518003 + ... + 250518010.

Almost surely, 2^2004144052 is an apocalyptic number.

It is an amenable number.

2004144052 is a deficient number, since it is larger than the sum of its proper divisors (1503108046).

2004144052 is a wasteful number, since it uses less digits than its factorization.

2004144052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501036017 (or 501036015 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 2004144052 is about 44767.6674844692. The cubic root of 2004144052 is about 1260.7906459537.

Adding to 2004144052 its reverse (2504414002), we get a palindrome (4508558054).

The spelling of 2004144052 in words is "two billion, four million, one hundred forty-four thousand, fifty-two".