242366504 has 8 divisors (see below), whose sum is σ = 454437210. Its totient is φ = 121183248.

The previous prime is 242366503. The next prime is 242366521. The reversal of 242366504 is 405663242.

It can be written as a sum of positive squares in only one way, i.e., 182304004 + 60062500 = 13502^2 + 7750^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×242366504² = 117483044522364032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242366503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15147899 + ... + 15147914.

Almost surely, 2^242366504 is an apocalyptic number.

It is an amenable number.

242366504 is a deficient number, since it is larger than the sum of its proper divisors (212070706).

242366504 is a wasteful number, since it uses less digits than its factorization.

242366504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30295819 (or 30295815 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 242366504 is about 15568.1246140953. The cubic root of 242366504 is about 623.4824014272.

The spelling of 242366504 in words is "two hundred forty-two million, three hundred sixty-six thousand, five hundred four".