242130360 has 32 divisors (see below), whose sum is σ = 726391440. Its totient is φ = 64568064.

The previous prime is 242130359. The next prime is 242130389. The reversal of 242130360 is 63031242.

It is a happy number.

It is a super-2 number, since 2×242130360² = 117254222467459200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008757 + ... + 1008996.

Almost surely, 2^242130360 is an apocalyptic number.

242130360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242130360 is an abundant number, since it is smaller than the sum of its proper divisors (484261080).

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

242130360 is a wasteful number, since it uses less digits than its factorization.

242130360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017767 (or 2017763 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 242130360 is about 15560.5385510913. The cubic root of 242130360 is about 623.2798439108.

The spelling of 242130360 in words is "two hundred forty-two million, one hundred thirty thousand, three hundred sixty".