2442568888384 has 21 divisors (see below), whose sum is σ = 4846997448607. Its totient is φ = 1221278192704.

The previous prime is 2442568888379. The next prime is 2442568888387. The reversal of 2442568888384 is 4838888652442.

It is a happy number.

The square root of 2442568888384 is 1562872.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2442568888384² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2442568888387) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 12405297 + ... + 12600655.

Almost surely, 2^{2442568888384} is an apocalyptic number.

2442568888384 is the 1562872-nd square number.

It is an amenable number.

2442568888384 is a deficient number, since it is larger than the sum of its proper divisors (2404428560223).

2442568888384 is an frugal number, since it uses more digits than its factorization.

2442568888384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390730 (or 195361 counting only the distinct ones).

The product of its digits is 754974720, while the sum is 70.

The spelling of 2442568888384 in words is "two trillion, four hundred forty-two billion, five hundred sixty-eight million, eight hundred eighty-eight thousand, three hundred eighty-four".