242450211424 has 48 divisors (see below), whose sum is σ = 486161137728. Its totient is φ = 118993514112.

The previous prime is 242450211407. The next prime is 242450211461. The reversal of 242450211424 is 424112054242.

It is a congruent number.

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, 406959 + ... + 806545.

It is an arithmetic number, because the mean of its divisors is an integer number (10128357036).

Almost surely, 2^242450211424 is an apocalyptic number.

It is an amenable number.

242450211424 is an abundant number, since it is smaller than the sum of its proper divisors (243710926304).

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

242450211424 is a wasteful number, since it uses less digits than its factorization.

242450211424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399947 (or 399939 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 242450211424 its reverse (424112054242), we get a palindrome (666562265666).

The spelling of 242450211424 in words is "two hundred forty-two billion, four hundred fifty million, two hundred eleven thousand, four hundred twenty-four".