242555024 has 20 divisors (see below), whose sum is σ = 472581360. Its totient is φ = 120598560.

The previous prime is 242555003. The next prime is 242555029. The reversal of 242555024 is 420555242.

It is not an unprimeable number, because it can be changed into a prime (242555029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39482 + ... + 45209.

It is an arithmetic number, because the mean of its divisors is an integer number (23629068).

Almost surely, 2^242555024 is an apocalyptic number.

It is an amenable number.

242555024 is a deficient number, since it is larger than the sum of its proper divisors (230026336).

242555024 is a wasteful number, since it uses less digits than its factorization.

242555024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84878 (or 84872 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 242555024 is about 15574.1781163566. The cubic root of 242555024 is about 623.6440140242.

The spelling of 242555024 in words is "two hundred forty-two million, five hundred fifty-five thousand, twenty-four".