242401210120 has 16 divisors (see below), whose sum is σ = 545402722860. Its totient is φ = 96960484032.

The previous prime is 242401210031. The next prime is 242401210141. The reversal of 242401210120 is 21012104242.

It can be written as a sum of positive squares in 2 ways, for example, as 225004127716 + 17397082404 = 474346^2 + 131898^2 .

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, 3030015087 + ... + 3030015166.

Almost surely, 2^242401210120 is an apocalyptic number.

242401210120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242401210120 is an abundant number, since it is smaller than the sum of its proper divisors (303001512740).

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

242401210120 is a wasteful number, since it uses less digits than its factorization.

242401210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6060030264 (or 6060030260 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 242401210120 its reverse (21012104242), we get a palindrome (263413314362).

The spelling of 242401210120 in words is "two hundred forty-two billion, four hundred one million, two hundred ten thousand, one hundred twenty".