242312339 has 12 divisors (see below), whose sum is σ = 270958200. Its totient is φ = 216050688.

The previous prime is 242312333. The next prime is 242312381. The reversal of 242312339 is 933213242.

242312339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-242312339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242312333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16574 + ... + 27555.

It is an arithmetic number, because the mean of its divisors is an integer number (22579850).

Almost surely, 2^242312339 is an apocalyptic number.

242312339 is a deficient number, since it is larger than the sum of its proper divisors (28645861).

242312339 is a wasteful number, since it uses less digits than its factorization.

242312339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44182 (or 44165 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 242312339 is about 15566.3849046591. The cubic root of 242312339 is about 623.4359518838.

The spelling of 242312339 in words is "two hundred forty-two million, three hundred twelve thousand, three hundred thirty-nine".