242859339 has 6 divisors (see below), whose sum is σ = 350796836. Its totient is φ = 161906220.

The previous prime is 242859329. The next prime is 242859341. The reversal of 242859339 is 933958242.

It is a happy number.

242859339 is a `hidden beast` number, since 2 + 4 + 28 + 593 + 39 = 666.

It is not a de Polignac number, because 242859339 - 2⁹ = 242858827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242859294 and 242859303.

It is not an unprimeable number, because it can be changed into a prime (242859329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13492177 + ... + 13492194.

Almost surely, 2^242859339 is an apocalyptic number.

242859339 is a deficient number, since it is larger than the sum of its proper divisors (107937497).

242859339 is a wasteful number, since it uses less digits than its factorization.

242859339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26984377 (or 26984374 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 242859339 is about 15583.9449113503. The cubic root of 242859339 is about 623.9047176384.

The spelling of 242859339 in words is "two hundred forty-two million, eight hundred fifty-nine thousand, three hundred thirty-nine".