242564344 has 24 divisors (see below), whose sum is σ = 499915080. Its totient is φ = 110256080.

The previous prime is 242564299. The next prime is 242564351. The reversal of 242564344 is 443465242.

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 5 ways as a sum of consecutive naturals, for example, 124324 + ... + 126259.

It is an arithmetic number, because the mean of its divisors is an integer number (20829795).

Almost surely, 2^242564344 is an apocalyptic number.

It is an amenable number.

242564344 is an abundant number, since it is smaller than the sum of its proper divisors (257350736).

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

242564344 is a wasteful number, since it uses less digits than its factorization.

242564344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250611 (or 250596 counting only the distinct ones).

The product of its digits is 92160, while the sum is 34.

The square root of 242564344 is about 15574.4773267035. The cubic root of 242564344 is about 623.6520016107.

The spelling of 242564344 in words is "two hundred forty-two million, five hundred sixty-four thousand, three hundred forty-four".