242404264 has 16 divisors (see below), whose sum is σ = 455159700. Its totient is φ = 121028352.

The previous prime is 242404249. The next prime is 242404271. The reversal of 242404264 is 462404242.

It can be written as a sum of positive squares in 2 ways, for example, as 240560100 + 1844164 = 15510^2 + 1358^2 .

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, 15697 + ... + 27040.

Almost surely, 2^242404264 is an apocalyptic number.

It is an amenable number.

242404264 is a deficient number, since it is larger than the sum of its proper divisors (212755436).

242404264 is a wasteful number, since it uses less digits than its factorization.

242404264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43452 (or 43448 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 242404264 is about 15569.3373012470. The cubic root of 242404264 is about 623.5147786638.

The spelling of 242404264 in words is "two hundred forty-two million, four hundred four thousand, two hundred sixty-four".