242324120220020 has 24 divisors (see below), whose sum is σ = 508881303802368. Its totient is φ = 96929524023200.

The previous prime is 242324120219989. The next prime is 242324120220041. The reversal of 242324120220020 is 20022021423242.

It is a happy number.

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, 9162365 + ... + 23845275.

It is an arithmetic number, because the mean of its divisors is an integer number (21203387658432).

Almost surely, 2^{242324120220020} is an apocalyptic number.

242324120220020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242324120220020 is an abundant number, since it is smaller than the sum of its proper divisors (266557183582348).

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

242324120220020 is a wasteful number, since it uses less digits than its factorization.

242324120220020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15508111 (or 15508109 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 242324120220020 its reverse (20022021423242), we get a palindrome (262346141643262).

The spelling of 242324120220020 in words is "two hundred forty-two trillion, three hundred twenty-four billion, one hundred twenty million, two hundred twenty thousand, twenty".