242020324 has 24 divisors (see below), whose sum is σ = 521275328. Its totient is φ = 95744160.

The previous prime is 242020291. The next prime is 242020333. The reversal of 242020324 is 423020242.

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, 332082 + ... + 332809.

Almost surely, 2^242020324 is an apocalyptic number.

It is an amenable number.

242020324 is an abundant number, since it is smaller than the sum of its proper divisors (279255004).

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

242020324 is a wasteful number, since it uses less digits than its factorization.

242020324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664915 (or 664913 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 242020324 is about 15557.0024104903. The cubic root of 242020324 is about 623.1854132183.

Adding to 242020324 its reverse (423020242), we get a palindrome (665040566).

The spelling of 242020324 in words is "two hundred forty-two million, twenty thousand, three hundred twenty-four".