240404226648 has 16 divisors (see below), whose sum is σ = 601010566680. Its totient is φ = 80134742208.

The previous prime is 240404226641. The next prime is 240404226659. The reversal of 240404226648 is 846622404042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240404226641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5008421365 + ... + 5008421412.

Almost surely, 2^240404226648 is an apocalyptic number.

It is an amenable number.

240404226648 is an abundant number, since it is smaller than the sum of its proper divisors (360606340032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240404226648 is a wasteful number, since it uses less digits than its factorization.

240404226648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10016842786 (or 10016842782 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 42.

The spelling of 240404226648 in words is "two hundred forty billion, four hundred four million, two hundred twenty-six thousand, six hundred forty-eight".