242333423420 has 48 divisors (see below), whose sum is σ = 587820548448. Its totient is φ = 82937640960.

The previous prime is 242333423419. The next prime is 242333423441. The reversal of 242333423420 is 24324333242.

It is a happy number.

242333423420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 32393777 + ... + 32401256.

It is an arithmetic number, because the mean of its divisors is an integer number (12246261426).

Almost surely, 2^242333423420 is an apocalyptic number.

242333423420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242333423420 is an abundant number, since it is smaller than the sum of its proper divisors (345487125028).

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

242333423420 is a wasteful number, since it uses less digits than its factorization.

242333423420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64795070 (or 64795068 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 242333423420 its reverse (24324333242), we get a palindrome (266657756662).

The spelling of 242333423420 in words is "two hundred forty-two billion, three hundred thirty-three million, four hundred twenty-three thousand, four hundred twenty".