242422204020 has 48 divisors (see below), whose sum is σ = 697127641728. Its totient is φ = 62898733440.

The previous prime is 242422203979. The next prime is 242422204051. The reversal of 242422204020 is 20402224242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54597376 + ... + 54601815.

It is an arithmetic number, because the mean of its divisors is an integer number (14523492536).

Almost surely, 2^242422204020 is an apocalyptic number.

242422204020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242422204020 is an abundant number, since it is smaller than the sum of its proper divisors (454705437708).

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

242422204020 is a wasteful number, since it uses less digits than its factorization.

242422204020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109199240 (or 109199238 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 242422204020 its reverse (20402224242), we get a palindrome (262824428262).

The spelling of 242422204020 in words is "two hundred forty-two billion, four hundred twenty-two million, two hundred four thousand, twenty".