240440204 has 12 divisors (see below), whose sum is σ = 421074024. Its totient is φ = 120133344.

The previous prime is 240440191. The next prime is 240440209. The reversal of 240440204 is 402044042.

240440204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×240440204² = 115622983399123232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (240440209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15242 + ... + 26705.

It is an arithmetic number, because the mean of its divisors is an integer number (35089502).

Almost surely, 2^240440204 is an apocalyptic number.

It is an amenable number.

240440204 is a deficient number, since it is larger than the sum of its proper divisors (180633820).

240440204 is a wasteful number, since it uses less digits than its factorization.

240440204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43384 (or 43382 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 240440204 is about 15506.1343990048. The cubic root of 240440204 is about 621.8262180669.

Adding to 240440204 its reverse (402044042), we get a palindrome (642484246).

The spelling of 240440204 in words is "two hundred forty million, four hundred forty thousand, two hundred four".