242140411024 has 20 divisors (see below), whose sum is σ = 470317001580. Its totient is φ = 120768281600.

The previous prime is 242140411001. The next prime is 242140411039. The reversal of 242140411024 is 420114041242.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 224619123600 + 17521287424 = 473940^2 + 132368^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 242140411024.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18863629 + ... + 18876460.

It is an arithmetic number, because the mean of its divisors is an integer number (23515850079).

Almost surely, 2^242140411024 is an apocalyptic number.

It is an amenable number.

242140411024 is a deficient number, since it is larger than the sum of its proper divisors (228176590556).

242140411024 is a wasteful number, since it uses less digits than its factorization.

242140411024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37740498 (or 37740492 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 242140411024 its reverse (420114041242), we get a palindrome (662254452266).

The spelling of 242140411024 in words is "two hundred forty-two billion, one hundred forty million, four hundred eleven thousand, twenty-four".