242342504 has 8 divisors (see below), whose sum is σ = 454392210. Its totient is φ = 121171248.

The previous prime is 242342483. The next prime is 242342521. The reversal of 242342504 is 405243242.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 237098404 + 5244100 = 15398^2 + 2290^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15146399 + ... + 15146414.

Almost surely, 2^242342504 is an apocalyptic number.

It is an amenable number.

242342504 is a deficient number, since it is larger than the sum of its proper divisors (212049706).

242342504 is a wasteful number, since it uses less digits than its factorization.

242342504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30292819 (or 30292815 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 242342504 is about 15567.3537892604. The cubic root of 242342504 is about 623.4618209271.

Adding to 242342504 its reverse (405243242), we get a palindrome (647585746).

The spelling of 242342504 in words is "two hundred forty-two million, three hundred forty-two thousand, five hundred four".