242460330 has 96 divisors (see below), whose sum is σ = 712618560. Its totient is φ = 52496640.

The previous prime is 242460301. The next prime is 242460353. The reversal of 242460330 is 33064242.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 242460330.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23590 + ... + 32270.

It is an arithmetic number, because the mean of its divisors is an integer number (7423110).

Almost surely, 2^242460330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242460330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356309280).

242460330 is an abundant number, since it is smaller than the sum of its proper divisors (470158230).

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

242460330 is a wasteful number, since it uses less digits than its factorization.

242460330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8724 (or 8717 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 242460330 is about 15571.1377233650. The cubic root of 242460330 is about 623.5628461417.

The spelling of 242460330 in words is "two hundred forty-two million, four hundred sixty thousand, three hundred thirty".