240252042422512 has 20 divisors (see below), whose sum is σ = 465509144275776. Its totient is φ = 120120650351360.

The previous prime is 240252042422503. The next prime is 240252042422641. The reversal of 240252042422512 is 215224240252042.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 335309689 + ... + 336025432.

Almost surely, 2^{240252042422512} is an apocalyptic number.

It is an amenable number.

240252042422512 is a deficient number, since it is larger than the sum of its proper divisors (225257101853264).

240252042422512 is a wasteful number, since it uses less digits than its factorization.

240252042422512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671357496 (or 671357490 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 37.

Adding to 240252042422512 its reverse (215224240252042), we get a palindrome (455476282674554).

The spelling of 240252042422512 in words is "two hundred forty trillion, two hundred fifty-two billion, forty-two million, four hundred twenty-two thousand, five hundred twelve".