242030065420 has 96 divisors (see below), whose sum is σ = 609825355776. Its totient is φ = 79512288000.

The previous prime is 242030065391. The next prime is 242030065423. The reversal of 242030065420 is 24560030242.

242030065420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×242030065420³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (242030065423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 765856 + ... + 1034695.

It is an arithmetic number, because the mean of its divisors is an integer number (6352347456).

Almost surely, 2^242030065420 is an apocalyptic number.

242030065420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242030065420 is an abundant number, since it is smaller than the sum of its proper divisors (367795290356).

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

242030065420 is a wasteful number, since it uses less digits than its factorization.

242030065420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800631 (or 1800629 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 242030065420 its reverse (24560030242), we get a palindrome (266590095662).

The spelling of 242030065420 in words is "two hundred forty-two billion, thirty million, sixty-five thousand, four hundred twenty".