2004140241 has 6 divisors (see below), whose sum is σ = 2894869250. Its totient is φ = 1336093488.

The previous prime is 2004140231. The next prime is 2004140249. The reversal of 2004140241 is 1420414002.

It can be written as a sum of positive squares in only one way, i.e., 1017929025 + 986211216 = 31905^2 + 31404^2 .

It is not a de Polignac number, because 2004140241 - 2⁵ = 2004140209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2004140249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111341116 + ... + 111341133.

Almost surely, 2^2004140241 is an apocalyptic number.

It is an amenable number.

2004140241 is a deficient number, since it is larger than the sum of its proper divisors (890729009).

2004140241 is a wasteful number, since it uses less digits than its factorization.

2004140241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222682255 (or 222682252 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2004140241 is about 44767.6249202479. The cubic root of 2004140241 is about 1260.7898467969.

Adding to 2004140241 its reverse (1420414002), we get a palindrome (3424554243).

The spelling of 2004140241 in words is "two billion, four million, one hundred forty thousand, two hundred forty-one".