240041004 has 96 divisors (see below), whose sum is σ = 676032000. Its totient is φ = 66185280.

The previous prime is 240040993. The next prime is 240041017. The reversal of 240041004 is 400140042.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118359 + ... + 120369.

It is an arithmetic number, because the mean of its divisors is an integer number (7042000).

Almost surely, 2^240041004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240041004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338016000).

240041004 is an abundant number, since it is smaller than the sum of its proper divisors (435990996).

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

240041004 is a wasteful number, since it uses less digits than its factorization.

240041004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068 (or 2052 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 240041004 is about 15493.2567267182. The cubic root of 240041004 is about 621.4818905537.

Adding to 240041004 its reverse (400140042), we get a palindrome (640181046).

The spelling of 240041004 in words is "two hundred forty million, forty-one thousand, four".