242863667344 has 15 divisors (see below), whose sum is σ = 470552174803. Its totient is φ = 121430848048.

The previous prime is 242863667327. The next prime is 242863667383. The reversal of 242863667344 is 443766368242.

The square root of 242863667344 is 492812.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1909647 + ... + 2032849.

Almost surely, 2^242863667344 is an apocalyptic number.

242863667344 is the 492812-nd square number.

It is an amenable number.

242863667344 is a deficient number, since it is larger than the sum of its proper divisors (227688507459).

242863667344 is an frugal number, since it uses more digits than its factorization.

242863667344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246414 (or 123205 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 55.

The spelling of 242863667344 in words is "two hundred forty-two billion, eight hundred sixty-three million, six hundred sixty-seven thousand, three hundred forty-four".