240304244230 has 16 divisors (see below), whose sum is σ = 432553225104. Its totient is φ = 96120456480.

The previous prime is 240304244197. The next prime is 240304244249. The reversal of 240304244230 is 32442403042.

It is a happy number.

It is a super-2 number, since 2×240304244230² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 1406125 + ... + 1567735.

It is an arithmetic number, because the mean of its divisors is an integer number (27034576569).

Almost surely, 2^240304244230 is an apocalyptic number.

240304244230 is a deficient number, since it is larger than the sum of its proper divisors (192248980874).

240304244230 is a wasteful number, since it uses less digits than its factorization.

240304244230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310311.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 240304244230 its reverse (32442403042), we get a palindrome (272746647272).

The spelling of 240304244230 in words is "two hundred forty billion, three hundred four million, two hundred forty-four thousand, two hundred thirty".