240244241312 has 12 divisors (see below), whose sum is σ = 472980850146. Its totient is φ = 120122120640.

The previous prime is 240244241291. The next prime is 240244241327. The reversal of 240244241312 is 213142442042.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 154163028496 + 86081212816 = 392636^2 + 293396^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3753816239 + ... + 3753816302.

Almost surely, 2^240244241312 is an apocalyptic number.

It is an amenable number.

240244241312 is a deficient number, since it is larger than the sum of its proper divisors (232736608834).

240244241312 is an equidigital number, since it uses as much as digits as its factorization.

240244241312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7507632551 (or 7507632543 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 240244241312 its reverse (213142442042), we get a palindrome (453386683354).

The spelling of 240244241312 in words is "two hundred forty billion, two hundred forty-four million, two hundred forty-one thousand, three hundred twelve".