242441218020 has 48 divisors (see below), whose sum is σ = 679942912320. Its totient is φ = 64545515136.

The previous prime is 242441218009. The next prime is 242441218027. The reversal of 242441218020 is 20812144242.

It is a happy number.

242441218020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (242441218027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3259050 + ... + 3332609.

It is an arithmetic number, because the mean of its divisors is an integer number (14165477340).

Almost surely, 2^242441218020 is an apocalyptic number.

242441218020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242441218020 is an abundant number, since it is smaller than the sum of its proper divisors (437501694300).

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

242441218020 is a wasteful number, since it uses less digits than its factorization.

242441218020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6592284 (or 6592282 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

The spelling of 242441218020 in words is "two hundred forty-two billion, four hundred forty-one million, two hundred eighteen thousand, twenty".