242994204 has 72 divisors (see below), whose sum is σ = 636796160. Its totient is φ = 78073632.

The previous prime is 242994197. The next prime is 242994217. The reversal of 242994204 is 402499242.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121299 + ... + 123285.

Almost surely, 2^242994204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242994204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318398080).

242994204 is an abundant number, since it is smaller than the sum of its proper divisors (393801956).

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

242994204 is a wasteful number, since it uses less digits than its factorization.

242994204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119 (or 2114 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 242994204 is about 15588.2713602246. The cubic root of 242994204 is about 624.0201854910.

The spelling of 242994204 in words is "two hundred forty-two million, nine hundred ninety-four thousand, two hundred four".