242746432 has 56 divisors (see below), whose sum is σ = 512978400. Its totient is φ = 113642496.

The previous prime is 242746429. The next prime is 242746453. The reversal of 242746432 is 234647242.

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, 107103 + ... + 109345.

Almost surely, 2^242746432 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 242746432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256489200).

242746432 is an abundant number, since it is smaller than the sum of its proper divisors (270231968).

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

242746432 is a wasteful number, since it uses less digits than its factorization.

242746432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363 (or 2353 counting only the distinct ones).

The product of its digits is 64512, while the sum is 34.

The square root of 242746432 is about 15580.3219478931. The cubic root of 242746432 is about 623.8080167668.

The spelling of 242746432 in words is "two hundred forty-two million, seven hundred forty-six thousand, four hundred thirty-two".