240551316242 has 32 divisors (see below), whose sum is σ = 388078387200. Its totient is φ = 111426467328.

The previous prime is 240551316223. The next prime is 240551316253. The reversal of 240551316242 is 242613155042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496559 + ... + 853037.

It is an arithmetic number, because the mean of its divisors is an integer number (12127449600).

Almost surely, 2^240551316242 is an apocalyptic number.

240551316242 is a deficient number, since it is larger than the sum of its proper divisors (147527070958).

240551316242 is a wasteful number, since it uses less digits than its factorization.

240551316242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356810.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 240551316242 in words is "two hundred forty billion, five hundred fifty-one million, three hundred sixteen thousand, two hundred forty-two".