242419020 has 24 divisors (see below), whose sum is σ = 678773424. Its totient is φ = 64645056.

The previous prime is 242419003. The next prime is 242419027. The reversal of 242419020 is 20914242.

It is not an unprimeable number, because it can be changed into a prime (242419027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2020099 + ... + 2020218.

It is an arithmetic number, because the mean of its divisors is an integer number (28282226).

Almost surely, 2^242419020 is an apocalyptic number.

242419020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242419020 is an abundant number, since it is smaller than the sum of its proper divisors (436354404).

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

242419020 is a wasteful number, since it uses less digits than its factorization.

242419020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4040329 (or 4040327 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 242419020 is about 15569.8111741922. The cubic root of 242419020 is about 623.5274302529.

The spelling of 242419020 in words is "two hundred forty-two million, four hundred nineteen thousand, twenty".