242724944 has 80 divisors (see below), whose sum is σ = 589295616. Its totient is φ = 94089600.

The previous prime is 242724941. The next prime is 242724949. The reversal of 242724944 is 449427242.

242724944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (129024) is a multiple of the sum of its prime factors (1024).

It is a junction number, because it is equal to n+sod(n) for n = 242724898 and 242724907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242724941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333509 + ... + 334235.

Almost surely, 2^242724944 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 242724944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294647808).

242724944 is an abundant number, since it is smaller than the sum of its proper divisors (346570672).

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

242724944 is a wasteful number, since it uses less digits than its factorization.

242724944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024 (or 1018 counting only the distinct ones).

The product of its digits is 129024, while the sum is 38.

The square root of 242724944 is about 15579.6323448277. The cubic root of 242724944 is about 623.7896096549.

The spelling of 242724944 in words is "two hundred forty-two million, seven hundred twenty-four thousand, nine hundred forty-four".