242503004 has 12 divisors (see below), whose sum is σ = 446716200. Its totient is φ = 114869808.

The previous prime is 242503003. The next prime is 242503021. The reversal of 242503004 is 400305242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242503003) 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, 1595339 + ... + 1595490.

It is an arithmetic number, because the mean of its divisors is an integer number (37226350).

Almost surely, 2^242503004 is an apocalyptic number.

It is an amenable number.

242503004 is a deficient number, since it is larger than the sum of its proper divisors (204213196).

242503004 is a wasteful number, since it uses less digits than its factorization.

242503004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190852 (or 3190850 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 242503004 is about 15572.5079547259. The cubic root of 242503004 is about 623.5994271910.

Adding to 242503004 its reverse (400305242), we get a palindrome (642808246).

The spelling of 242503004 in words is "two hundred forty-two million, five hundred three thousand, four".