240304121055244 has 24 divisors (see below), whose sum is σ = 421607734551360. Its totient is φ = 119844866104656.

The previous prime is 240304121055239. The next prime is 240304121055247. The reversal of 240304121055244 is 442550121403042.

It is a super-2 number, since 2×240304121055244² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (240304121055247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2386062 + ... + 22052245.

It is an arithmetic number, because the mean of its divisors is an integer number (17566988939640).

Almost surely, 2^{240304121055244} is an apocalyptic number.

It is an amenable number.

240304121055244 is a deficient number, since it is larger than the sum of its proper divisors (181303613496116).

240304121055244 is a wasteful number, since it uses less digits than its factorization.

240304121055244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24444597 (or 24444595 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 240304121055244 its reverse (442550121403042), we get a palindrome (682854242458286).

The spelling of 240304121055244 in words is "two hundred forty trillion, three hundred four billion, one hundred twenty-one million, fifty-five thousand, two hundred forty-four".