242504624 has 20 divisors (see below), whose sum is σ = 476867544. Its totient is φ = 119442048.

The previous prime is 242504593. The next prime is 242504651. The reversal of 242504624 is 426405242.

242504624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×242504624² = 117616985322762752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112037 + ... + 114180.

Almost surely, 2^242504624 is an apocalyptic number.

It is an amenable number.

242504624 is a deficient number, since it is larger than the sum of its proper divisors (234362920).

242504624 is a wasteful number, since it uses less digits than its factorization.

242504624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226292 (or 226286 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 242504624 is about 15572.5599693820. The cubic root of 242504624 is about 623.6008158045.

Adding to 242504624 its reverse (426405242), we get a palindrome (668909866).

The spelling of 242504624 in words is "two hundred forty-two million, five hundred four thousand, six hundred twenty-four".