240012304244 has 24 divisors (see below), whose sum is σ = 424556221320. Its totient is φ = 118711719936.

The previous prime is 240012304243. The next prime is 240012304261. The reversal of 240012304244 is 442403210042.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 42440944144 + 197571360100 = 206012^2 + 444490^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240012304243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662474 + ... + 958590.

It is an arithmetic number, because the mean of its divisors is an integer number (17689842555).

Almost surely, 2^240012304244 is an apocalyptic number.

It is an amenable number.

240012304244 is a deficient number, since it is larger than the sum of its proper divisors (184543917076).

240012304244 is a wasteful number, since it uses less digits than its factorization.

240012304244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298307 (or 298305 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 240012304244 its reverse (442403210042), we get a palindrome (682415514286).

The spelling of 240012304244 in words is "two hundred forty billion, twelve million, three hundred four thousand, two hundred forty-four".