242255421442532 has 24 divisors (see below), whose sum is σ = 427955421388320. Its totient is φ = 119982688943040.

The previous prime is 242255421442417. The next prime is 242255421442571. The reversal of 242255421442532 is 235244124552242.

242255421442532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26670182 + ... + 34580477.

It is an arithmetic number, because the mean of its divisors is an integer number (17831475891180).

Almost surely, 2^{242255421442532} is an apocalyptic number.

It is an amenable number.

242255421442532 is a deficient number, since it is larger than the sum of its proper divisors (185699999945788).

242255421442532 is a wasteful number, since it uses less digits than its factorization.

242255421442532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61260011 (or 61260009 counting only the distinct ones).

The product of its digits is 6144000, while the sum is 47.

Adding to 242255421442532 its reverse (235244124552242), we get a palindrome (477499545994774).

The spelling of 242255421442532 in words is "two hundred forty-two trillion, two hundred fifty-five billion, four hundred twenty-one million, four hundred forty-two thousand, five hundred thirty-two".